Q: Is 161,057 a Prime Number?
A: No, 161,057 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 161057 can be evenly divided by 1 13 169 953 12,389 and 161,057, with no remainder.
Since 161,057 cannot be divided by just 1 and 161,057, it is not a prime number.