Q: Is 163,231 a Prime Number?
A: No, 163,231 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 163231 can be evenly divided by 1 23 47 151 1,081 3,473 7,097 and 163,231, with no remainder.
Since 163,231 cannot be divided by just 1 and 163,231, it is not a prime number.