Q: Is 331,080 a Prime Number?
A: No, 331,080 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 331080 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 31 40 60 62 89 93 120 124 155 178 186 248 267 310 356 372 445 465 534 620 712 744 890 930 1,068 1,240 1,335 1,780 1,860 2,136 2,670 2,759 3,560 3,720 5,340 5,518 8,277 10,680 11,036 13,795 16,554 22,072 27,590 33,108 41,385 55,180 66,216 82,770 110,360 165,540 and 331,080, with no remainder.
Since 331,080 cannot be divided by just 1 and 331,080, it is not a prime number.