2312323322231 has 8 divisors (see below), whose sum is σ = 2490434927904. Its totient is φ = 2134246085280.

The previous prime is 2312323322173. The next prime is 2312323322261. The reversal of 2312323322231 is 1322233232132.

2312323322231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2312323322231 is a prime.

It is a super-2 number, since 2×2312323322231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2312323322194 and 2312323322203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312323322261) 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, 8452355 + ... + 8721636.

It is an arithmetic number, because the mean of its divisors is an integer number (311304365988).

Almost surely, 2^{2312323322231} is an apocalyptic number.

2312323322231 is a deficient number, since it is larger than the sum of its proper divisors (178111605673).

2312323322231 is a wasteful number, since it uses less digits than its factorization.

2312323322231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17184361.

The product of its digits is 15552, while the sum is 29.

Adding to 2312323322231 its reverse (1322233232132), we get a palindrome (3634556554363).

Subtracting from 2312323322231 its reverse (1322233232132), we obtain a palindrome (990090090099).

The spelling of 2312323322231 in words is "two trillion, three hundred twelve billion, three hundred twenty-three million, three hundred twenty-two thousand, two hundred thirty-one".