113112312323 has 4 divisors (see below), whose sum is σ = 113113297920. Its totient is φ = 113111326728.

The previous prime is 113112312307. The next prime is 113112312359. The reversal of 113112312323 is 323213211311.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 113112312323 - 2⁴ = 113112312307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113112312823) 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, 293888 + ... + 559101.

It is an arithmetic number, because the mean of its divisors is an integer number (28278324480).

Almost surely, 2^113112312323 is an apocalyptic number.

113112312323 is a deficient number, since it is larger than the sum of its proper divisors (985597).

113112312323 is an equidigital number, since it uses as much as digits as its factorization.

113112312323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985596.

The product of its digits is 648, while the sum is 23.

Adding to 113112312323 its reverse (323213211311), we get a palindrome (436325523634).

The spelling of 113112312323 in words is "one hundred thirteen billion, one hundred twelve million, three hundred twelve thousand, three hundred twenty-three".