2312313023 has 4 divisors (see below), whose sum is σ = 2334762768. Its totient is φ = 2289863280.

The previous prime is 2312313013. The next prime is 2312313043. The reversal of 2312313023 is 3203132132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2312313023 - 2¹⁰ = 2312311999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2312312986 and 2312313004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312313013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11224718 + ... + 11224923.

It is an arithmetic number, because the mean of its divisors is an integer number (583690692).

Almost surely, 2^2312313023 is an apocalyptic number.

2312313023 is a deficient number, since it is larger than the sum of its proper divisors (22449745).

2312313023 is a wasteful number, since it uses less digits than its factorization.

2312313023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22449744.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2312313023 is about 48086.5160206060. The cubic root of 2312313023 is about 1322.3574765502.

Adding to 2312313023 its reverse (3203132132), we get a palindrome (5515445155).

The spelling of 2312313023 in words is "two billion, three hundred twelve million, three hundred thirteen thousand, twenty-three".