113310945769 has 24 divisors (see below), whose sum is σ = 138629968128. Its totient is φ = 92217172320.

The previous prime is 113310945763. The next prime is 113310945773. The reversal of 113310945769 is 967549013311.

It is a de Polignac number, because none of the positive numbers 2^k-113310945769 is a prime.

It is a super-2 number, since 2×113310945769² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (113310945763) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 623227 + ... + 784240.

It is an arithmetic number, because the mean of its divisors is an integer number (5776248672).

Almost surely, 2^113310945769 is an apocalyptic number.

It is an amenable number.

113310945769 is a deficient number, since it is larger than the sum of its proper divisors (25319022359).

113310945769 is a wasteful number, since it uses less digits than its factorization.

113310945769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407565 (or 1407558 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 49.

The spelling of 113310945769 in words is "one hundred thirteen billion, three hundred ten million, nine hundred forty-five thousand, seven hundred sixty-nine".