130839995 has 32 divisors (see below), whose sum is σ = 190439424. Its totient is φ = 84988800.

The previous prime is 130839959. The next prime is 130840001. The reversal of 130839995 is 599938031.

It is not a de Polignac number, because 130839995 - 2⁸ = 130839739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19214 + ... + 25116.

It is an arithmetic number, because the mean of its divisors is an integer number (5951232).

Almost surely, 2^130839995 is an apocalyptic number.

130839995 is a deficient number, since it is larger than the sum of its proper divisors (59599429).

130839995 is a wasteful number, since it uses less digits than its factorization.

130839995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5963.

The product of its (nonzero) digits is 262440, while the sum is 47.

The square root of 130839995 is about 11438.5311557035. The cubic root of 130839995 is about 507.6684485356.

The spelling of 130839995 in words is "one hundred thirty million, eight hundred thirty-nine thousand, nine hundred ninety-five".