Q: Is 131,681 a Prime Number?
A: No, 131,681 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 131681 can be evenly divided by 1 11 11,971 and 131,681, with no remainder.
Since 131,681 cannot be divided by just 1 and 131,681, it is not a prime number.