115015339 has 4 divisors (see below), whose sum is σ = 115194856. Its totient is φ = 114835824.

The previous prime is 115015333. The next prime is 115015357. The reversal of 115015339 is 933510511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115015339 - 2³ = 115015331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115015331) 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 3 ways as a sum of consecutive naturals, for example, 88794 + ... + 90079.

It is an arithmetic number, because the mean of its divisors is an integer number (28798714).

Almost surely, 2^115015339 is an apocalyptic number.

115015339 is a deficient number, since it is larger than the sum of its proper divisors (179517).

115015339 is an equidigital number, since it uses as much as digits as its factorization.

115015339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179516.

The product of its (nonzero) digits is 2025, while the sum is 28.

The square root of 115015339 is about 10724.5204554796. The cubic root of 115015339 is about 486.3160332207.

The spelling of 115015339 in words is "one hundred fifteen million, fifteen thousand, three hundred thirty-nine".