130258168 has 8 divisors (see below), whose sum is σ = 244234080. Its totient is φ = 65129080.

The previous prime is 130258157. The next prime is 130258181. The reversal of 130258168 is 861852031.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8141128 + ... + 8141143.

It is an arithmetic number, because the mean of its divisors is an integer number (30529260).

Almost surely, 2^130258168 is an apocalyptic number.

It is an amenable number.

130258168 is a deficient number, since it is larger than the sum of its proper divisors (113975912).

130258168 is a wasteful number, since it uses less digits than its factorization.

130258168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16282277 (or 16282273 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 130258168 is about 11413.0700514805. The cubic root of 130258168 is about 506.9148203454.

The spelling of 130258168 in words is "one hundred thirty million, two hundred fifty-eight thousand, one hundred sixty-eight".