Q: Is 21,168,137 a Composite Number?
A: No, 21,168,137 is not a composite number; it is a prime number.
The number 21,168,137 can be evenly divided by 1 and 21,168,137, with no remainder.
Since 21,168,137 can be divided by just 1 and 21,168,137, it is not a composite number.
Number | 21,168,135 | 21,168,136 | 21,168,138 | 21,168,139 |
Composite? | yes | yes | yes | no |