23735695723 has 2 divisors, whose sum is σ = 23735695724. Its totient is φ = 23735695722.

The previous prime is 23735695673. The next prime is 23735695751. The reversal of 23735695723 is 32759653732.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23735695723 - 2²¹ = 23733598571 is a prime.

It is not a weakly prime, because it can be changed into another prime (23735195723) 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, 11867847861 + 11867847862.

It is an arithmetic number, because the mean of its divisors is an integer number (11867847862).

Almost surely, 2^23735695723 is an apocalyptic number.

23735695723 is a deficient number, since it is larger than the sum of its proper divisors (1).

23735695723 is an equidigital number, since it uses as much as digits as its factorization.

23735695723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7144200, while the sum is 52.

The spelling of 23735695723 in words is "twenty-three billion, seven hundred thirty-five million, six hundred ninety-five thousand, seven hundred twenty-three".