2023312331023 has 2 divisors, whose sum is σ = 2023312331024. Its totient is φ = 2023312331022.

The previous prime is 2023312331011. The next prime is 2023312331039. The reversal of 2023312331023 is 3201332133202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2023312331023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2023312331093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011656165511 + 1011656165512.

It is an arithmetic number, because the mean of its divisors is an integer number (1011656165512).

Almost surely, 2^{2023312331023} is an apocalyptic number.

2023312331023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023312331023 is an equidigital number, since it uses as much as digits as its factorization.

2023312331023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2023312331023 its reverse (3201332133202), we get a palindrome (5224644464225).

The spelling of 2023312331023 in words is "two trillion, twenty-three billion, three hundred twelve million, three hundred thirty-one thousand, twenty-three".