115123092689 has 16 divisors (see below), whose sum is σ = 126160390080. Its totient is φ = 104181596160.

The previous prime is 115123092671. The next prime is 115123092713. The reversal of 115123092689 is 986290321511.

It is a cyclic number.

It is not a de Polignac number, because 115123092689 - 2³² = 110828125393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115123097689) 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, 4564337 + ... + 4589489.

It is an arithmetic number, because the mean of its divisors is an integer number (7885024380).

Almost surely, 2^115123092689 is an apocalyptic number.

It is an amenable number.

115123092689 is a deficient number, since it is larger than the sum of its proper divisors (11037297391).

115123092689 is a wasteful number, since it uses less digits than its factorization.

115123092689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27040.

The product of its (nonzero) digits is 233280, while the sum is 47.

The spelling of 115123092689 in words is "one hundred fifteen billion, one hundred twenty-three million, ninety-two thousand, six hundred eighty-nine".