Q: Is 1,212,120 a Prime Number?
A: No, 1,212,120 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1212120 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 28 30 35 36 37 39 40 42 45 52 56 60 63 65 70 72 74 78 84 90 91 104 105 111 117 120 126 130 140 148 156 168 180 182 185 195 210 222 234 252 259 260 273 280 296 312 315 333 360 364 370 390 420 444 455 468 481 504 518 520 546 555 585 630 666 728 740 777 780 819 840 888 910 936 962 1,036 1,092 1,110 1,170 1,260 1,295 1,332 1,365 1,443 1,480 1,554 1,560 1,638 1,665 1,820 1,924 2,072 2,184 2,220 2,331 2,340 2,405 2,520 2,590 2,664 2,730 2,886 3,108 3,276 3,330 3,367 3,640 3,848 3,885 4,095 4,329 4,440 4,662 4,680 4,810 5,180 5,460 5,772 6,216 6,552 6,660 6,734 7,215 7,770 8,190 8,658 9,324 9,620 10,101 10,360 10,920 11,544 11,655 13,320 13,468 14,430 15,540 16,380 16,835 17,316 18,648 19,240 20,202 21,645 23,310 26,936 28,860 30,303 31,080 32,760 33,670 34,632 40,404 43,290 46,620 50,505 57,720 60,606 67,340 80,808 86,580 93,240 101,010 121,212 134,680 151,515 173,160 202,020 242,424 303,030 404,040 606,060 and 1,212,120, with no remainder.
Since 1,212,120 cannot be divided by just 1 and 1,212,120, it is not a prime number.