Q: Is 131,217 a Prime Number?
A: No, 131,217 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 131217 can be evenly divided by 1 3 191 229 573 687 43,739 and 131,217, with no remainder.
Since 131,217 cannot be divided by just 1 and 131,217, it is not a prime number.