130884012 has 60 divisors (see below), whose sum is σ = 391042960. Its totient is φ = 37394784.

The previous prime is 130884011. The next prime is 130884029. The reversal of 130884012 is 210488031.

It is a super-2 number, since 2×130884012² = 34261249194432288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (130884011) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26587 + ... + 31122.

Almost surely, 2^130884012 is an apocalyptic number.

130884012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130884012 is an abundant number, since it is smaller than the sum of its proper divisors (260158948).

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

130884012 is a wasteful number, since it uses less digits than its factorization.

130884012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57732 (or 57721 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 130884012 is about 11440.4550608794. The cubic root of 130884012 is about 507.7253718453.

The spelling of 130884012 in words is "one hundred thirty million, eight hundred eighty-four thousand, twelve".