# My mobile number is a prime number

My personal mobile number 9565804301 is a prime number.

# What is a prime number?

Any integer p greater than 1 is called a prime number if and only if its positive factors are 1 and the number p itself.
In other words, the natural numbers which are completely divisible by 1 and themselves only and have no other factors, are called prime numbers. 2 , 3,5,7,11,13…  etc. are prime numbers [or just Primes]. The numbers greater than 1, which are not prime are called Composite numbers.

Thanks, Ganesh for the tip. He tweeted:

His eight digit number couldn’t pass the ‘prime test’ as it had two prime factors but my ten digit number did. Exceptional luck!

Check this fact on Wolfram Alpha:

Type  Is 9565804301 a prime?   in the box and hit enter  or just visit this link. You can also do the “prime test” for your own number.