130856234556 has 48 divisors (see below), whose sum is σ = 313829949440. Its totient is φ = 42406493760.

The previous prime is 130856234549. The next prime is 130856234563. The reversal of 130856234556 is 655432658031.

It is an interprime number because it is at equal distance from previous prime (130856234549) and next prime (130856234563).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 452661 + ... + 683091.

Almost surely, 2^130856234556 is an apocalyptic number.

It is an amenable number.

130856234556 is an abundant number, since it is smaller than the sum of its proper divisors (182973714884).

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

130856234556 is a wasteful number, since it uses less digits than its factorization.

130856234556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231754 (or 231752 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 130856234556 in words is "one hundred thirty billion, eight hundred fifty-six million, two hundred thirty-four thousand, five hundred fifty-six".