12331033133023 has 16 divisors (see below), whose sum is σ = 13486590091296. Its totient is φ = 11181237978240.

The previous prime is 12331033132997. The next prime is 12331033133101. The reversal of 12331033133023 is 32033133013321.

It is not a de Polignac number, because 12331033133023 - 2²¹ = 12331031035871 is a prime.

It is a super-2 number, since 2×12331033133023² (a number of 27 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 = 12331033132982 and 12331033133000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12331033133123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106378965 + ... + 106494817.

It is an arithmetic number, because the mean of its divisors is an integer number (842911880706).

Almost surely, 2^{12331033133023} is an apocalyptic number.

12331033133023 is a deficient number, since it is larger than the sum of its proper divisors (1155556958273).

12331033133023 is a wasteful number, since it uses less digits than its factorization.

12331033133023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140634.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 12331033133023 its reverse (32033133013321), we get a palindrome (44364166146344).

The spelling of 12331033133023 in words is "twelve trillion, three hundred thirty-one billion, thirty-three million, one hundred thirty-three thousand, twenty-three".