Q: Is 140,103 a Prime Number?
A: No, 140,103 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 140103 can be evenly divided by 1 3 9 27 5,189 15,567 46,701 and 140,103, with no remainder.
Since 140,103 cannot be divided by just 1 and 140,103, it is not a prime number.