Q: Is 112,161 a Prime Number?
A: No, 112,161 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 112161 can be evenly divided by 1 3 7 21 49 109 147 327 343 763 1,029 2,289 5,341 16,023 37,387 and 112,161, with no remainder.
Since 112,161 cannot be divided by just 1 and 112,161, it is not a prime number.