2313031423 has 4 divisors (see below), whose sum is σ = 2313941400. Its totient is φ = 2312121448.

The previous prime is 2313031411. The next prime is 2313031477. The reversal of 2313031423 is 3241303132.

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 2313031423 - 2¹⁷ = 2312900351 is a prime.

It is a super-2 number, since 2×2313031423² = 10700228727570809858, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2313031394 and 2313031403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313031493) 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, 451165 + ... + 456262.

It is an arithmetic number, because the mean of its divisors is an integer number (578485350).

Almost surely, 2^2313031423 is an apocalyptic number.

2313031423 is a deficient number, since it is larger than the sum of its proper divisors (909977).

2313031423 is an equidigital number, since it uses as much as digits as its factorization.

2313031423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909976.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 2313031423 is about 48093.9853100156. The cubic root of 2313031423 is about 1322.4944077293.

Adding to 2313031423 its reverse (3241303132), we get a palindrome (5554334555).

The spelling of 2313031423 in words is "two billion, three hundred thirteen million, thirty-one thousand, four hundred twenty-three".