130179018 has 16 divisors (see below), whose sum is σ = 266708736. Its totient is φ = 42334560.

The previous prime is 130178969. The next prime is 130179029. The reversal of 130179018 is 810971031.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264346 + ... + 264837.

It is an arithmetic number, because the mean of its divisors is an integer number (16669296).

Almost surely, 2^130179018 is an apocalyptic number.

130179018 is an abundant number, since it is smaller than the sum of its proper divisors (136529718).

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

130179018 is a wasteful number, since it uses less digits than its factorization.

130179018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529229.

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 130179018 is about 11409.6020088345. The cubic root of 130179018 is about 506.8121257300.

The spelling of 130179018 in words is "one hundred thirty million, one hundred seventy-nine thousand, eighteen".