115679011 has 16 divisors (see below), whose sum is σ = 143656960. Its totient is φ = 90901440.

The previous prime is 115678993. The next prime is 115679017. The reversal of 115679011 is 110976511.

It is not a de Polignac number, because 115679011 - 2¹⁹ = 115154723 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115679017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9906 + ... + 18151.

It is an arithmetic number, because the mean of its divisors is an integer number (8978560).

Almost surely, 2^115679011 is an apocalyptic number.

115679011 is a deficient number, since it is larger than the sum of its proper divisors (27977949).

115679011 is a wasteful number, since it uses less digits than its factorization.

115679011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28114.

The product of its (nonzero) digits is 1890, while the sum is 31.

The square root of 115679011 is about 10755.4177510685. The cubic root of 115679011 is about 487.2496348434.

The spelling of 115679011 in words is "one hundred fifteen million, six hundred seventy-nine thousand, eleven".