12000023023 has 2 divisors, whose sum is σ = 12000023024. Its totient is φ = 12000023022.

The previous prime is 12000022973. The next prime is 12000023041. The reversal of 12000023023 is 32032000021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12000023023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12000022994 and 12000023012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12000023083) 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, 6000011511 + 6000011512.

It is an arithmetic number, because the mean of its divisors is an integer number (6000011512).

Almost surely, 2^12000023023 is an apocalyptic number.

12000023023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12000023023 is an equidigital number, since it uses as much as digits as its factorization.

12000023023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 12000023023 its reverse (32032000021), we get a palindrome (44032023044).

The spelling of 12000023023 in words is "twelve billion, twenty-three thousand, twenty-three".