12311033322023 has 2 divisors, whose sum is σ = 12311033322024. Its totient is φ = 12311033322022.

The previous prime is 12311033321957. The next prime is 12311033322079. The reversal of 12311033322023 is 32022333011321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12311033322023 - 2³² = 12306738354727 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 12311033321983 and 12311033322001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12311033522023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6155516661011 + 6155516661012.

It is an arithmetic number, because the mean of its divisors is an integer number (6155516661012).

Almost surely, 2^{12311033322023} is an apocalyptic number.

12311033322023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12311033322023 is an equidigital number, since it uses as much as digits as its factorization.

12311033322023 is an evil number, because the sum of its binary digits is even.

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

Adding to 12311033322023 its reverse (32022333011321), we get a palindrome (44333366333344).

The spelling of 12311033322023 in words is "twelve trillion, three hundred eleven billion, thirty-three million, three hundred twenty-two thousand, twenty-three".