130013761668528 has 80 divisors (see below), whose sum is σ = 346708137036800. Its totient is φ = 41939345790720.

The previous prime is 130013761668509. The next prime is 130013761668587. The reversal of 130013761668528 is 825866167310031.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114994038 + ... + 116119146.

It is an arithmetic number, because the mean of its divisors is an integer number (4333851712960).

Almost surely, 2^{130013761668528} is an apocalyptic number.

It is an amenable number.

130013761668528 is an abundant number, since it is smaller than the sum of its proper divisors (216694375368272).

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

130013761668528 is a wasteful number, since it uses less digits than its factorization.

130013761668528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202810 (or 1202804 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 130013761668528 in words is "one hundred thirty trillion, thirteen billion, seven hundred sixty-one million, six hundred sixty-eight thousand, five hundred twenty-eight".