130917585 has 16 divisors (see below), whose sum is σ = 214340544. Its totient is φ = 68198592.

The previous prime is 130917547. The next prime is 130917593. The reversal of 130917585 is 585719031.

It is not a de Polignac number, because 130917585 - 2¹⁰ = 130916561 is a prime.

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, 100842 + ... + 102131.

It is an arithmetic number, because the mean of its divisors is an integer number (13396284).

Almost surely, 2^130917585 is an apocalyptic number.

130917585 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

130917585 is a deficient number, since it is larger than the sum of its proper divisors (83422959).

130917585 is a wasteful number, since it uses less digits than its factorization.

130917585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203024.

The product of its (nonzero) digits is 37800, while the sum is 39.

The square root of 130917585 is about 11441.9222598303. The cubic root of 130917585 is about 507.7687802708.

The spelling of 130917585 in words is "one hundred thirty million, nine hundred seventeen thousand, five hundred eighty-five".