12904529023 has 2 divisors, whose sum is σ = 12904529024. Its totient is φ = 12904529022.

The previous prime is 12904529021. The next prime is 12904529047. The reversal of 12904529023 is 32092540921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12904529023 - 2¹ = 12904529021 is a prime.

Together with 12904529021, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12904529021) 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, 6452264511 + 6452264512.

It is an arithmetic number, because the mean of its divisors is an integer number (6452264512).

Almost surely, 2^12904529023 is an apocalyptic number.

12904529023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12904529023 is an equidigital number, since it uses as much as digits as its factorization.

12904529023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 12904529023 in words is "twelve billion, nine hundred four million, five hundred twenty-nine thousand, twenty-three".