2321324331231 has 8 divisors (see below), whose sum is σ = 3095434076464. Its totient is φ = 1547382070080.

The previous prime is 2321324331229. The next prime is 2321324331233. The reversal of 2321324331231 is 1321334231232.

It is an interprime number because it is at equal distance from previous prime (2321324331229) and next prime (2321324331233).

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

It is not a de Polignac number, because 2321324331231 - 2¹ = 2321324331229 is a prime.

It is a super-2 number, since 2×2321324331231² (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 (2321324331233) 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 7 ways as a sum of consecutive naturals, for example, 41838676 + ... + 41894121.

It is an arithmetic number, because the mean of its divisors is an integer number (386929259558).

Almost surely, 2^{2321324331231} is an apocalyptic number.

2321324331231 is a deficient number, since it is larger than the sum of its proper divisors (774109745233).

2321324331231 is an equidigital number, since it uses as much as digits as its factorization.

2321324331231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83742041.

The product of its digits is 15552, while the sum is 30.

Adding to 2321324331231 its reverse (1321334231232), we get a palindrome (3642658562463).

Subtracting from 2321324331231 its reverse (1321334231232), we obtain a palindrome (999990099999).

The spelling of 2321324331231 in words is "two trillion, three hundred twenty-one billion, three hundred twenty-four million, three hundred thirty-one thousand, two hundred thirty-one".