2313430637 has 4 divisors (see below), whose sum is σ = 2643920736. Its totient is φ = 1982940540.

The previous prime is 2313430631. The next prime is 2313430649. The reversal of 2313430637 is 7360343132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2313430637 - 2¹⁴ = 2313414253 is a prime.

It is a super-2 number, since 2×2313430637² = 10703922624420451538, 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 (2313430631) 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, 165245039 + ... + 165245052.

It is an arithmetic number, because the mean of its divisors is an integer number (660980184).

Almost surely, 2^2313430637 is an apocalyptic number.

It is an amenable number.

2313430637 is a deficient number, since it is larger than the sum of its proper divisors (330490099).

2313430637 is an equidigital number, since it uses as much as digits as its factorization.

2313430637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330490098.

The product of its (nonzero) digits is 27216, while the sum is 32.

The square root of 2313430637 is about 48098.1354836131. The cubic root of 2313430637 is about 1322.5704879627.

Adding to 2313430637 its reverse (7360343132), we get a palindrome (9673773769).

The spelling of 2313430637 in words is "two billion, three hundred thirteen million, four hundred thirty thousand, six hundred thirty-seven".