2313031343 has 8 divisors (see below), whose sum is σ = 2646944160. Its totient is φ = 1979988480.

The previous prime is 2313031321. The next prime is 2313031379. The reversal of 2313031343 is 3431303132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2313031343 - 2¹⁶ = 2312965807 is a prime.

It is a super-2 number, since 2×2313031343² = 10700227987400767298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313031313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211778 + ... + 222431.

It is an arithmetic number, because the mean of its divisors is an integer number (330868020).

Almost surely, 2^2313031343 is an apocalyptic number.

2313031343 is a deficient number, since it is larger than the sum of its proper divisors (333912817).

2313031343 is an equidigital number, since it uses as much as digits as its factorization.

2313031343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434977.

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 2313031343 is about 48093.9844783108. The cubic root of 2313031343 is about 1322.4943924824.

Adding to 2313031343 its reverse (3431303132), we get a palindrome (5744334475).

The spelling of 2313031343 in words is "two billion, three hundred thirteen million, thirty-one thousand, three hundred forty-three".