130766603652656 has 40 divisors (see below), whose sum is σ = 266791432826880. Its totient is φ = 61919689011264.

The previous prime is 130766603652631. The next prime is 130766603652689. The reversal of 130766603652656 is 656256306667031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76888016 + ... + 78570351.

It is an arithmetic number, because the mean of its divisors is an integer number (6669785820672).

Almost surely, 2^{130766603652656} is an apocalyptic number.

130766603652656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130766603652656 is an abundant number, since it is smaller than the sum of its proper divisors (136024829174224).

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

130766603652656 is a wasteful number, since it uses less digits than its factorization.

130766603652656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155461161 (or 155461155 counting only the distinct ones).

The product of its (nonzero) digits is 146966400, while the sum is 62.

The spelling of 130766603652656 in words is "one hundred thirty trillion, seven hundred sixty-six billion, six hundred three million, six hundred fifty-two thousand, six hundred fifty-six".