Q: Is 111,724 a Prime Number?
A: No, 111,724 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 111724 can be evenly divided by 1 2 4 17 31 34 53 62 68 106 124 212 527 901 1,054 1,643 1,802 2,108 3,286 3,604 6,572 27,931 55,862 and 111,724, with no remainder.
Since 111,724 cannot be divided by just 1 and 111,724, it is not a prime number.