Q: Is 111,072 a Prime Number?
A: No, 111,072 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 111072 can be evenly divided by 1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 89 96 104 156 178 208 267 312 356 416 534 624 712 1,068 1,157 1,248 1,424 2,136 2,314 2,848 3,471 4,272 4,628 6,942 8,544 9,256 13,884 18,512 27,768 37,024 55,536 and 111,072, with no remainder.
Since 111,072 cannot be divided by just 1 and 111,072, it is not a prime number.