23266775372723 has 4 divisors (see below), whose sum is σ = 23269807672248. Its totient is φ = 23263743073200.

The previous prime is 23266775372707. The next prime is 23266775372801. The reversal of 23266775372723 is 32727357766232.

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 23266775372723 - 2⁴ = 23266775372707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23266775377723) 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, 1516138253 + ... + 1516153598.

It is an arithmetic number, because the mean of its divisors is an integer number (5817451918062).

Almost surely, 2^{23266775372723} is an apocalyptic number.

23266775372723 is a deficient number, since it is larger than the sum of its proper divisors (3032299525).

23266775372723 is an equidigital number, since it uses as much as digits as its factorization.

23266775372723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3032299524.

The product of its digits is 186701760, while the sum is 62.

The spelling of 23266775372723 in words is "twenty-three trillion, two hundred sixty-six billion, seven hundred seventy-five million, three hundred seventy-two thousand, seven hundred twenty-three".