130957661328 has 80 divisors (see below), whose sum is σ = 376083595776. Its totient is φ = 38994831360.

The previous prime is 130957661321. The next prime is 130957661347. The reversal of 130957661328 is 823166759031.

It is not an unprimeable number, because it can be changed into a prime (130957661321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3365625 + ... + 3404312.

Almost surely, 2^130957661328 is an apocalyptic number.

It is an amenable number.

130957661328 is an abundant number, since it is smaller than the sum of its proper divisors (245125934448).

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

130957661328 is a wasteful number, since it uses less digits than its factorization.

130957661328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6769992 (or 6769986 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The spelling of 130957661328 in words is "one hundred thirty billion, nine hundred fifty-seven million, six hundred sixty-one thousand, three hundred twenty-eight".