12134433023 has 2 divisors, whose sum is σ = 12134433024. Its totient is φ = 12134433022.

The previous prime is 12134432993. The next prime is 12134433061. The reversal of 12134433023 is 32033443121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12134433023 - 2¹⁸ = 12134170879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12134432983 and 12134433001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12134433523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6067216511 + 6067216512.

It is an arithmetic number, because the mean of its divisors is an integer number (6067216512).

Almost surely, 2^12134433023 is an apocalyptic number.

12134433023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12134433023 is an equidigital number, since it uses as much as digits as its factorization.

12134433023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 12134433023 its reverse (32033443121), we get a palindrome (44167876144).

The spelling of 12134433023 in words is "twelve billion, one hundred thirty-four million, four hundred thirty-three thousand, twenty-three".