2313403431 has 8 divisors (see below), whose sum is σ = 3087111024. Its totient is φ = 1540982400.

The previous prime is 2313403369. The next prime is 2313403441. The reversal of 2313403431 is 1343043132.

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

It is not a de Polignac number, because 2313403431 - 2¹¹ = 2313401383 is a prime.

It is a super-3 number, since 3×2313403431³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313403441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 317436 + ... + 324641.

It is an arithmetic number, because the mean of its divisors is an integer number (385888878).

Almost surely, 2^2313403431 is an apocalyptic number.

2313403431 is a deficient number, since it is larger than the sum of its proper divisors (773707593).

2313403431 is a wasteful number, since it uses less digits than its factorization.

2313403431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643281.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 2313403431 is about 48097.8526651658. The cubic root of 2313403431 is about 1322.5653034554.

Adding to 2313403431 its reverse (1343043132), we get a palindrome (3656446563).

The spelling of 2313403431 in words is "two billion, three hundred thirteen million, four hundred three thousand, four hundred thirty-one".