130939312 has 40 divisors (see below), whose sum is σ = 290607392. Its totient is φ = 55987200.

The previous prime is 130939307. The next prime is 130939313. The reversal of 130939312 is 213939031.

It is not an unprimeable number, because it can be changed into a prime (130939313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59512 + ... + 61672.

Almost surely, 2^130939312 is an apocalyptic number.

It is an amenable number.

130939312 is an abundant number, since it is smaller than the sum of its proper divisors (159668080).

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

130939312 is a wasteful number, since it uses less digits than its factorization.

130939312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2717 (or 2711 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 31.

The square root of 130939312 is about 11442.8716675492. The cubic root of 130939312 is about 507.7968683794.

The spelling of 130939312 in words is "one hundred thirty million, nine hundred thirty-nine thousand, three hundred twelve".