130013982 has 48 divisors (see below), whose sum is σ = 328030560. Its totient is φ = 36444096.

The previous prime is 130013981. The next prime is 130014019. The reversal of 130013982 is 289310031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130013981) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3057 + ... + 16412.

It is an arithmetic number, because the mean of its divisors is an integer number (6833970).

Almost surely, 2^130013982 is an apocalyptic number.

130013982 is an abundant number, since it is smaller than the sum of its proper divisors (198016578).

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

130013982 is a wasteful number, since it uses less digits than its factorization.

130013982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19537 (or 19534 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 130013982 is about 11402.3673857669. The cubic root of 130013982 is about 506.5978627908.

The spelling of 130013982 in words is "one hundred thirty million, thirteen thousand, nine hundred eighty-two".