130179615 has 16 divisors (see below), whose sum is σ = 209279616. Its totient is φ = 69098400.

The previous prime is 130179601. The next prime is 130179641. The reversal of 130179615 is 516971031.

It is a happy number.

It is not a de Polignac number, because 130179615 - 2⁷ = 130179487 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17401 + ... + 23730.

It is an arithmetic number, because the mean of its divisors is an integer number (13079976).

Almost surely, 2^130179615 is an apocalyptic number.

130179615 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130179615 is a deficient number, since it is larger than the sum of its proper divisors (79100001).

130179615 is a wasteful number, since it uses less digits than its factorization.

130179615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41350.

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 130179615 is about 11409.6281709791. The cubic root of 130179615 is about 506.8129004743.

The spelling of 130179615 in words is "one hundred thirty million, one hundred seventy-nine thousand, six hundred fifteen".