Q: Is 43,213 a Prime Number?
A: No, 43,213 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 43213 can be evenly divided by 1 79 547 and 43,213, with no remainder.
Since 43,213 cannot be divided by just 1 and 43,213, it is not a prime number.