113456666913 has 16 divisors (see below), whose sum is σ = 152224920960. Its totient is φ = 75163355136.

The previous prime is 113456666881. The next prime is 113456666923. The reversal of 113456666913 is 319666654311.

It is not a de Polignac number, because 113456666913 - 2⁵ = 113456666881 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113456666923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1827681 + ... + 1888737.

It is an arithmetic number, because the mean of its divisors is an integer number (9514057560).

Almost surely, 2^113456666913 is an apocalyptic number.

It is an amenable number.

113456666913 is a deficient number, since it is larger than the sum of its proper divisors (38768254047).

113456666913 is a wasteful number, since it uses less digits than its factorization.

113456666913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64936.

The product of its digits is 2099520, while the sum is 51.

The spelling of 113456666913 in words is "one hundred thirteen billion, four hundred fifty-six million, six hundred sixty-six thousand, nine hundred thirteen".