2313004031 has 4 divisors (see below), whose sum is σ = 2490927432. Its totient is φ = 2135080632.

The previous prime is 2313004009. The next prime is 2313004049. The reversal of 2313004031 is 1304003132.

It is a happy number.

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 2313004031 - 2⁶ = 2313003967 is a prime.

It is a super-2 number, since 2×2313004031² = 10699975294844497922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313004931) 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, 88961681 + ... + 88961706.

It is an arithmetic number, because the mean of its divisors is an integer number (622731858).

Almost surely, 2^2313004031 is an apocalyptic number.

2313004031 is a deficient number, since it is larger than the sum of its proper divisors (177923401).

2313004031 is a wasteful number, since it uses less digits than its factorization.

2313004031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177923400.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2313004031 is about 48093.7005334378. The cubic root of 2313004031 is about 1322.4891871763.

Adding to 2313004031 its reverse (1304003132), we get a palindrome (3617007163).

The spelling of 2313004031 in words is "two billion, three hundred thirteen million, four thousand, thirty-one".