130207986972 has 90 divisors (see below), whose sum is σ = 389067803432. Its totient is φ = 37197372096.

The previous prime is 130207986901. The next prime is 130207986977. The reversal of 130207986972 is 279689702031.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130207986977) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 17180848 + ... + 17188424.

Almost surely, 2^130207986972 is an apocalyptic number.

130207986972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130207986972 is an abundant number, since it is smaller than the sum of its proper divisors (258859816460).

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

130207986972 is an frugal number, since it uses more digits than its factorization.

130207986972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15177 (or 7589 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The spelling of 130207986972 in words is "one hundred thirty billion, two hundred seven million, nine hundred eighty-six thousand, nine hundred seventy-two".