2312044013 has 16 divisors (see below), whose sum is σ = 2591352000. Its totient is φ = 2049944832.

The previous prime is 2312043991. The next prime is 2312044039. The reversal of 2312044013 is 3104402132.

It is a cyclic number.

It is not a de Polignac number, because 2312044013 - 2¹⁶ = 2311978477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312044073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37823 + ... + 77811.

It is an arithmetic number, because the mean of its divisors is an integer number (161959500).

Almost surely, 2^2312044013 is an apocalyptic number.

It is an amenable number.

2312044013 is a deficient number, since it is larger than the sum of its proper divisors (279307987).

2312044013 is a wasteful number, since it uses less digits than its factorization.

2312044013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40204.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2312044013 is about 48083.7187933712. The cubic root of 2312044013 is about 1322.3061943957.

Adding to 2312044013 its reverse (3104402132), we get a palindrome (5416446145).

The spelling of 2312044013 in words is "two billion, three hundred twelve million, forty-four thousand, thirteen".