Q: Is 109,980 a Prime Number?
A: No, 109,980 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 109980 can be evenly divided by 1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 47 52 60 65 78 90 94 117 130 141 156 180 188 195 234 235 260 282 390 423 468 470 564 585 611 705 780 846 940 1,170 1,222 1,410 1,692 1,833 2,115 2,340 2,444 2,820 3,055 3,666 4,230 5,499 6,110 7,332 8,460 9,165 10,998 12,220 18,330 21,996 27,495 36,660 54,990 and 109,980, with no remainder.
Since 109,980 cannot be divided by just 1 and 109,980, it is not a prime number.