Q: Is 143,047 a Prime Number?
A: No, 143,047 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 143047 can be evenly divided by 1 53 2,699 and 143,047, with no remainder.
Since 143,047 cannot be divided by just 1 and 143,047, it is not a prime number.