Q: Is 100,149 a Prime Number?
A: No, 100,149 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 100149 can be evenly divided by 1 3 7 19 21 57 133 251 399 753 1,757 4,769 5,271 14,307 33,383 and 100,149, with no remainder.
Since 100,149 cannot be divided by just 1 and 100,149, it is not a prime number.