Q: Is 168,163 a Prime Number?
A: No, 168,163 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 168163 can be evenly divided by 1 337 499 and 168,163, with no remainder.
Since 168,163 cannot be divided by just 1 and 168,163, it is not a prime number.