130928912 has 20 divisors (see below), whose sum is σ = 256888320. Its totient is φ = 64635168.

The previous prime is 130928909. The next prime is 130928927. The reversal of 130928912 is 219829031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50528 + ... + 53055.

It is an arithmetic number, because the mean of its divisors is an integer number (12844416).

Almost surely, 2^130928912 is an apocalyptic number.

It is an amenable number.

130928912 is a deficient number, since it is larger than the sum of its proper divisors (125959408).

130928912 is a wasteful number, since it uses less digits than its factorization.

130928912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103670 (or 103664 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 130928912 is about 11442.4172271422. The cubic root of 130928912 is about 507.7834239137.

The spelling of 130928912 in words is "one hundred thirty million, nine hundred twenty-eight thousand, nine hundred twelve".