Q: Is 135,213 a Prime Number?
A: No, 135,213 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 135213 can be evenly divided by 1 3 13 39 3,467 10,401 45,071 and 135,213, with no remainder.
Since 135,213 cannot be divided by just 1 and 135,213, it is not a prime number.