Q: Is 106,603 a Prime Number?
A: No, 106,603 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 106603 can be evenly divided by 1 7 97 157 679 1,099 15,229 and 106,603, with no remainder.
Since 106,603 cannot be divided by just 1 and 106,603, it is not a prime number.