23024512523 has 4 divisors (see below), whose sum is σ = 23025788520. Its totient is φ = 23023236528.

The previous prime is 23024512519. The next prime is 23024512529. The reversal of 23024512523 is 32521542032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23024512523 - 2² = 23024512519 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23024512529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610538 + ... + 647151.

It is an arithmetic number, because the mean of its divisors is an integer number (5756447130).

Almost surely, 2^23024512523 is an apocalyptic number.

23024512523 is a deficient number, since it is larger than the sum of its proper divisors (1275997).

23024512523 is a wasteful number, since it uses less digits than its factorization.

23024512523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275996.

The product of its (nonzero) digits is 14400, while the sum is 29.

The spelling of 23024512523 in words is "twenty-three billion, twenty-four million, five hundred twelve thousand, five hundred twenty-three".