13325131151 has 4 divisors (see below), whose sum is σ = 13325617704. Its totient is φ = 13324644600.

The previous prime is 13325131117. The next prime is 13325131201. The reversal of 13325131151 is 15113152331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13325131151 - 2⁶ = 13325131087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13325131151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13325131111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199580 + ... + 257841.

It is an arithmetic number, because the mean of its divisors is an integer number (3331404426).

Almost surely, 2^13325131151 is an apocalyptic number.

13325131151 is a deficient number, since it is larger than the sum of its proper divisors (486553).

13325131151 is an equidigital number, since it uses as much as digits as its factorization.

13325131151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486552.

The product of its digits is 1350, while the sum is 26.

Adding to 13325131151 its reverse (15113152331), we get a palindrome (28438283482).

The spelling of 13325131151 in words is "thirteen billion, three hundred twenty-five million, one hundred thirty-one thousand, one hundred fifty-one".