Q: Is 101,505 a Prime Number?
A: No, 101,505 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 101505 can be evenly divided by 1 3 5 15 67 101 201 303 335 505 1,005 1,515 6,767 20,301 33,835 and 101,505, with no remainder.
Since 101,505 cannot be divided by just 1 and 101,505, it is not a prime number.