2312302023 has 6 divisors (see below), whose sum is σ = 3339991824. Its totient is φ = 1541534676.

The previous prime is 2312302007. The next prime is 2312302043. The reversal of 2312302023 is 3202032132.

It is a happy number.

2312302023 is a `hidden beast` number, since 231 + 230 + 202 + 3 = 666.

It is not a de Polignac number, because 2312302023 - 2⁴ = 2312302007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2312301987 and 2312302005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312302043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 128461215 + ... + 128461232.

It is an arithmetic number, because the mean of its divisors is an integer number (556665304).

Almost surely, 2^2312302023 is an apocalyptic number.

2312302023 is a deficient number, since it is larger than the sum of its proper divisors (1027689801).

2312302023 is a wasteful number, since it uses less digits than its factorization.

2312302023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256922453 (or 256922450 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2312302023 is about 48086.4016432920. The cubic root of 2312302023 is about 1322.3553796663.

Adding to 2312302023 its reverse (3202032132), we get a palindrome (5514334155).

The spelling of 2312302023 in words is "two billion, three hundred twelve million, three hundred two thousand, twenty-three".