13130079768 has 96 divisors (see below), whose sum is σ = 39230231040. Its totient is φ = 3941475840.

The previous prime is 13130079763. The next prime is 13130079857. The reversal of 13130079768 is 86797003131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130079763) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132696 + ... + 209447.

It is an arithmetic number, because the mean of its divisors is an integer number (408648240).

Almost surely, 2^13130079768 is an apocalyptic number.

13130079768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13130079768 is an abundant number, since it is smaller than the sum of its proper divisors (26100151272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13130079768 is a wasteful number, since it uses less digits than its factorization.

13130079768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342209 (or 342202 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The spelling of 13130079768 in words is "thirteen billion, one hundred thirty million, seventy-nine thousand, seven hundred sixty-eight".