2312333123 has 4 divisors (see below), whose sum is σ = 2312441928. Its totient is φ = 2312224320.

The previous prime is 2312333113. The next prime is 2312333141. The reversal of 2312333123 is 3213332132.

2312333123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-2312333123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2312333113) 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, 10961 + ... + 68882.

It is an arithmetic number, because the mean of its divisors is an integer number (578110482).

Almost surely, 2^2312333123 is an apocalyptic number.

2312333123 is a deficient number, since it is larger than the sum of its proper divisors (108805).

2312333123 is an equidigital number, since it uses as much as digits as its factorization.

2312333123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108804.

The product of its digits is 1944, while the sum is 23.

The square root of 2312333123 is about 48086.7250184497. The cubic root of 2312333123 is about 1322.3613081116.

Adding to 2312333123 its reverse (3213332132), we get a palindrome (5525665255).

Subtracting 2312333123 from its reverse (3213332132), we obtain a palindrome (900999009).

The spelling of 2312333123 in words is "two billion, three hundred twelve million, three hundred thirty-three thousand, one hundred twenty-three".