113792018669 has 32 divisors (see below), whose sum is σ = 141058400256. Its totient is φ = 89582008320.

The previous prime is 113792018663. The next prime is 113792018699. The reversal of 113792018669 is 966810297311.

It is not a de Polignac number, because 113792018669 - 2⁴ = 113792018653 is a prime.

It is a super-2 number, since 2×113792018669² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113792018669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113792018663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 860177 + ... + 983609.

It is an arithmetic number, because the mean of its divisors is an integer number (4408075008).

Almost surely, 2^113792018669 is an apocalyptic number.

It is an amenable number.

113792018669 is a deficient number, since it is larger than the sum of its proper divisors (27266381587).

113792018669 is a wasteful number, since it uses less digits than its factorization.

113792018669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123645.

The product of its (nonzero) digits is 979776, while the sum is 53.

The spelling of 113792018669 in words is "one hundred thirteen billion, seven hundred ninety-two million, eighteen thousand, six hundred sixty-nine".