Q: Is 210,513 a Prime Number?
A: No, 210,513 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 210513 can be evenly divided by 1 3 47 141 1,493 4,479 70,171 and 210,513, with no remainder.
Since 210,513 cannot be divided by just 1 and 210,513, it is not a prime number.