23160445063 has 4 divisors (see below), whose sum is σ = 26469080080. Its totient is φ = 19851810048.

The previous prime is 23160445013. The next prime is 23160445093. The reversal of 23160445063 is 36054406132.

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

It is a de Polignac number, because none of the positive numbers 2^k-23160445063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23160445003) 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, 1654317498 + ... + 1654317511.

It is an arithmetic number, because the mean of its divisors is an integer number (6617270020).

Almost surely, 2^23160445063 is an apocalyptic number.

23160445063 is a deficient number, since it is larger than the sum of its proper divisors (3308635017).

23160445063 is an equidigital number, since it uses as much as digits as its factorization.

23160445063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308635016.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 23160445063 in words is "twenty-three billion, one hundred sixty million, four hundred forty-five thousand, sixty-three".