12323023102331 has 4 divisors (see below), whose sum is σ = 12344680437000. Its totient is φ = 12301365767664.

The previous prime is 12323023102303. The next prime is 12323023102337. The reversal of 12323023102331 is 13320132032321.

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 12323023102331 - 2²² = 12323018908027 is a prime.

It is a super-2 number, since 2×12323023102331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12323023102331.

It is not an unprimeable number, because it can be changed into a prime (12323023102337) 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, 10828666481 + ... + 10828667618.

It is an arithmetic number, because the mean of its divisors is an integer number (3086170109250).

Almost surely, 2^{12323023102331} is an apocalyptic number.

12323023102331 is a deficient number, since it is larger than the sum of its proper divisors (21657334669).

12323023102331 is an equidigital number, since it uses as much as digits as its factorization.

12323023102331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21657334668.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 12323023102331 its reverse (13320132032321), we get a palindrome (25643155134652).

The spelling of 12323023102331 in words is "twelve trillion, three hundred twenty-three billion, twenty-three million, one hundred two thousand, three hundred thirty-one".