2320120023 has 32 divisors (see below), whose sum is σ = 3362591232. Its totient is φ = 1414492800.

The previous prime is 2320119959. The next prime is 2320120027. The reversal of 2320120023 is 3200210232.

It is not a de Polignac number, because 2320120023 - 2⁶ = 2320119959 is a prime.

It is a super-2 number, since 2×2320120023² = 10765913842251041058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2320119984 and 2320120011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320120027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2388928 + ... + 2389898.

It is an arithmetic number, because the mean of its divisors is an integer number (105080976).

Almost surely, 2^2320120023 is an apocalyptic number.

2320120023 is a deficient number, since it is larger than the sum of its proper divisors (1042471209).

2320120023 is a wasteful number, since it uses less digits than its factorization.

2320120023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2320120023 is about 48167.6242200090. The cubic root of 2320120023 is about 1323.8440180895.

Adding to 2320120023 its reverse (3200210232), we get a palindrome (5520330255).

The spelling of 2320120023 in words is "two billion, three hundred twenty million, one hundred twenty thousand, twenty-three".