2313740631 has 4 divisors (see below), whose sum is σ = 3084987512. Its totient is φ = 1542493752.

The previous prime is 2313740629. The next prime is 2313740633. The reversal of 2313740631 is 1360473132.

2313740631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (2313740629) and next prime (2313740633).

It is not a de Polignac number, because 2313740631 - 2¹ = 2313740629 is a prime.

It is a super-2 number, since 2×2313740631² = 10706791415080556322, 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 (2313740633) 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, 385623436 + ... + 385623441.

It is an arithmetic number, because the mean of its divisors is an integer number (771246878).

Almost surely, 2^2313740631 is an apocalyptic number.

2313740631 is a deficient number, since it is larger than the sum of its proper divisors (771246881).

2313740631 is an equidigital number, since it uses as much as digits as its factorization.

2313740631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771246880.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 2313740631 is about 48101.3578914359. The cubic root of 2313740631 is about 1322.6295590522.

The spelling of 2313740631 in words is "two billion, three hundred thirteen million, seven hundred forty thousand, six hundred thirty-one".