130000331982 has 32 divisors (see below), whose sum is σ = 267630682752. Its totient is φ = 42067063584.

The previous prime is 130000331977. The next prime is 130000331983. The reversal of 130000331982 is 289133000031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130000331983) 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, 562588 + ... + 759279.

It is an arithmetic number, because the mean of its divisors is an integer number (8363458836).

Almost surely, 2^130000331982 is an apocalyptic number.

130000331982 is an abundant number, since it is smaller than the sum of its proper divisors (137630350770).

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

130000331982 is a wasteful number, since it uses less digits than its factorization.

130000331982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322352.

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 130000331982 in words is "one hundred thirty billion, three hundred thirty-one thousand, nine hundred eighty-two".