130660840756 has 24 divisors (see below), whose sum is σ = 234661341824. Its totient is φ = 63635539680.

The previous prime is 130660840727. The next prime is 130660840777. The reversal of 130660840756 is 657048066031.

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 7 ways as a sum of consecutive naturals, for example, 2574360 + ... + 2624623.

Almost surely, 2^130660840756 is an apocalyptic number.

It is an amenable number.

130660840756 is a deficient number, since it is larger than the sum of its proper divisors (104000501068).

130660840756 is a wasteful number, since it uses less digits than its factorization.

130660840756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5199151 (or 5199149 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 130660840756 in words is "one hundred thirty billion, six hundred sixty million, eight hundred forty thousand, seven hundred fifty-six".