Q: Is 213,340 a Prime Number?
A: No, 213,340 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 213340 can be evenly divided by 1 2 4 5 10 20 10,667 21,334 42,668 53,335 106,670 and 213,340, with no remainder.
Since 213,340 cannot be divided by just 1 and 213,340, it is not a prime number.