2326313163631 has 4 divisors (see below), whose sum is σ = 2364449445064. Its totient is φ = 2288176882200.

The previous prime is 2326313163619. The next prime is 2326313163641. The reversal of 2326313163631 is 1363613136232.

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 2326313163631 - 2²³ = 2326304775023 is a prime.

It is a super-2 number, since 2×2326313163631² (a number of 26 digits) 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 (2326313163611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19068140625 + ... + 19068140746.

It is an arithmetic number, because the mean of its divisors is an integer number (591112361266).

Almost surely, 2^{2326313163631} is an apocalyptic number.

2326313163631 is a deficient number, since it is larger than the sum of its proper divisors (38136281433).

2326313163631 is an equidigital number, since it uses as much as digits as its factorization.

2326313163631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38136281432.

The product of its digits is 209952, while the sum is 40.

Adding to 2326313163631 its reverse (1363613136232), we get a palindrome (3689926299863).

The spelling of 2326313163631 in words is "two trillion, three hundred twenty-six billion, three hundred thirteen million, one hundred sixty-three thousand, six hundred thirty-one".