12323300031023 has 2 divisors, whose sum is σ = 12323300031024. Its totient is φ = 12323300031022.

The previous prime is 12323300031019. The next prime is 12323300031071. The reversal of 12323300031023 is 32013000332321.

It is a weak prime.

It is an emirp because it is prime and its reverse (32013000332321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12323300031023 - 2² = 12323300031019 is a prime.

It is a super-2 number, since 2×12323300031023² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12323300031023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12323300030023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161650015511 + 6161650015512.

It is an arithmetic number, because the mean of its divisors is an integer number (6161650015512).

Almost surely, 2^{12323300031023} is an apocalyptic number.

12323300031023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323300031023 is an equidigital number, since it uses as much as digits as its factorization.

12323300031023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 12323300031023 its reverse (32013000332321), we get a palindrome (44336300363344).

The spelling of 12323300031023 in words is "twelve trillion, three hundred twenty-three billion, three hundred million, thirty-one thousand, twenty-three".