Q: Is 143,210 a Prime Number?
A: No, 143,210 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 143210 can be evenly divided by 1 2 5 10 14,321 28,642 71,605 and 143,210, with no remainder.
Since 143,210 cannot be divided by just 1 and 143,210, it is not a prime number.