130167988 has 12 divisors (see below), whose sum is σ = 227962980. Its totient is φ = 65035712.

The previous prime is 130167967. The next prime is 130168007. The reversal of 130167988 is 889761031.

130167988 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 42146064 + 88021924 = 6492^2 + 9382^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5623 + ... + 17086.

It is an arithmetic number, because the mean of its divisors is an integer number (18996915).

Almost surely, 2^130167988 is an apocalyptic number.

It is an amenable number.

130167988 is a deficient number, since it is larger than the sum of its proper divisors (97794992).

130167988 is a wasteful number, since it uses less digits than its factorization.

130167988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24146 (or 24144 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 130167988 is about 11409.1186337946. The cubic root of 130167988 is about 506.7978113504.

The spelling of 130167988 in words is "one hundred thirty million, one hundred sixty-seven thousand, nine hundred eighty-eight".