23526347211223 has 4 divisors (see below), whose sum is σ = 23564726244808. Its totient is φ = 23487968177640.

The previous prime is 23526347211217. The next prime is 23526347211259. The reversal of 23526347211223 is 32211274362532.

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 23526347211223 - 2³³ = 23517757276631 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23526347211223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23526347211823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19189515873 + ... + 19189517098.

It is an arithmetic number, because the mean of its divisors is an integer number (5891181561202).

Almost surely, 2^{23526347211223} is an apocalyptic number.

23526347211223 is a deficient number, since it is larger than the sum of its proper divisors (38379033585).

23526347211223 is an equidigital number, since it uses as much as digits as its factorization.

23526347211223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38379033584.

The product of its digits is 725760, while the sum is 43.

The spelling of 23526347211223 in words is "twenty-three trillion, five hundred twenty-six billion, three hundred forty-seven million, two hundred eleven thousand, two hundred twenty-three".