Q: Is 135,311 a Prime Number?
A: No, 135,311 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 135311 can be evenly divided by 1 11 12,301 and 135,311, with no remainder.
Since 135,311 cannot be divided by just 1 and 135,311, it is not a prime number.