Q: Is 111,879 a Prime Number?
A: No, 111,879 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 111879 can be evenly divided by 1 3 9 31 93 279 401 1,203 3,609 12,431 37,293 and 111,879, with no remainder.
Since 111,879 cannot be divided by just 1 and 111,879, it is not a prime number.