130315634256 has 40 divisors (see below), whose sum is σ = 343000591200. Its totient is φ = 42618948736.

The previous prime is 130315634249. The next prime is 130315634257. The reversal of 130315634256 is 652436513031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130315634257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25609806 + ... + 25614893.

It is an arithmetic number, because the mean of its divisors is an integer number (8575014780).

Almost surely, 2^130315634256 is an apocalyptic number.

130315634256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130315634256 is an abundant number, since it is smaller than the sum of its proper divisors (212684956944).

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

130315634256 is a wasteful number, since it uses less digits than its factorization.

130315634256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51224763 (or 51224757 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 130315634256 in words is "one hundred thirty billion, three hundred fifteen million, six hundred thirty-four thousand, two hundred fifty-six".