115079013 has 12 divisors (see below), whose sum is σ = 189971808. Its totient is φ = 65759400.

The previous prime is 115079009. The next prime is 115079023. The reversal of 115079013 is 310970511.

It is a happy number.

It is not a de Polignac number, because 115079013 - 2² = 115079009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115079023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 913263 + ... + 913388.

It is an arithmetic number, because the mean of its divisors is an integer number (15830984).

Almost surely, 2^115079013 is an apocalyptic number.

It is an amenable number.

115079013 is a deficient number, since it is larger than the sum of its proper divisors (74892795).

115079013 is a wasteful number, since it uses less digits than its factorization.

115079013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826664 (or 1826661 counting only the distinct ones).

The product of its (nonzero) digits is 945, while the sum is 27.

The square root of 115079013 is about 10727.4886623105. The cubic root of 115079013 is about 486.4057603092.

The spelling of 115079013 in words is "one hundred fifteen million, seventy-nine thousand, thirteen".