113012969 has 4 divisors (see below), whose sum is σ = 118961040. Its totient is φ = 107064900.

The previous prime is 113012929. The next prime is 113012993. The reversal of 113012969 is 969210311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113012969 - 2¹² = 113008873 is a prime.

It is a super-2 number, since 2×113012969² = 25543862324389922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113012929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2974007 + ... + 2974044.

It is an arithmetic number, because the mean of its divisors is an integer number (29740260).

Almost surely, 2^113012969 is an apocalyptic number.

113012969 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

113012969 is a deficient number, since it is larger than the sum of its proper divisors (5948071).

113012969 is an equidigital number, since it uses as much as digits as its factorization.

113012969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5948070.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 113012969 is about 10630.7558056800. The cubic root of 113012969 is about 483.4773075120.

The spelling of 113012969 in words is "one hundred thirteen million, twelve thousand, nine hundred sixty-nine".