23432277523 has 2 divisors, whose sum is σ = 23432277524. Its totient is φ = 23432277522.

The previous prime is 23432277521. The next prime is 23432277527. The reversal of 23432277523 is 32577223432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23432277523 - 2¹ = 23432277521 is a prime.

Together with 23432277521, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23432277521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11716138761 + 11716138762.

It is an arithmetic number, because the mean of its divisors is an integer number (11716138762).

Almost surely, 2^23432277523 is an apocalyptic number.

23432277523 is a deficient number, since it is larger than the sum of its proper divisors (1).

23432277523 is an equidigital number, since it uses as much as digits as its factorization.

23432277523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 423360, while the sum is 40.

The spelling of 23432277523 in words is "twenty-three billion, four hundred thirty-two million, two hundred seventy-seven thousand, five hundred twenty-three".