2312113323 has 16 divisors (see below), whose sum is σ = 3320835840. Its totient is φ = 1422462624.

The previous prime is 2312113319. The next prime is 2312113333. The reversal of 2312113323 is 3233112132.

It is not a de Polignac number, because 2312113323 - 2² = 2312113319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2312113323.

It is not an unprimeable number, because it can be changed into a prime (2312113333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243340 + ... + 252662.

It is an arithmetic number, because the mean of its divisors is an integer number (207552240).

Almost surely, 2^2312113323 is an apocalyptic number.

2312113323 is a deficient number, since it is larger than the sum of its proper divisors (1008722517).

2312113323 is a wasteful number, since it uses less digits than its factorization.

2312113323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15698.

The product of its digits is 648, while the sum is 21.

The square root of 2312113323 is about 48084.4395100952. The cubic root of 2312113323 is about 1322.3194075419.

Adding to 2312113323 its reverse (3233112132), we get a palindrome (5545225455).

The spelling of 2312113323 in words is "two billion, three hundred twelve million, one hundred thirteen thousand, three hundred twenty-three".