130544661632 has 96 divisors (see below), whose sum is σ = 330032640240. Its totient is φ = 50861529600.

The previous prime is 130544661623. The next prime is 130544661641. The reversal of 130544661632 is 236166445031.

It is an interprime number because it is at equal distance from previous prime (130544661623) and next prime (130544661641).

It is a super-2 number, since 2×130544661632² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130544661632.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 877094 + ... + 1015077.

Almost surely, 2^130544661632 is an apocalyptic number.

It is an amenable number.

130544661632 is an abundant number, since it is smaller than the sum of its proper divisors (199487978608).

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

130544661632 is a wasteful number, since it uses less digits than its factorization.

130544661632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892210 (or 1892191 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 130544661632 in words is "one hundred thirty billion, five hundred forty-four million, six hundred sixty-one thousand, six hundred thirty-two".