Q: Is 2,130,143 a Prime Number?
A: No, 2,130,143 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 2130143 can be evenly divided by 1 103 20,681 and 2,130,143, with no remainder.
Since 2,130,143 cannot be divided by just 1 and 2,130,143, it is not a prime number.