23303122423 has 6 divisors (see below), whose sum is σ = 27107713896. Its totient is φ = 19974104892.

The previous prime is 23303122417. The next prime is 23303122439. The reversal of 23303122423 is 32422130332.

It is not a de Polignac number, because 23303122423 - 2²⁹ = 22766251511 is a prime.

It is a super-2 number, since 2×23303122423² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23303123423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 237786915 + ... + 237787012.

It is an arithmetic number, because the mean of its divisors is an integer number (4517952316).

Almost surely, 2^23303122423 is an apocalyptic number.

23303122423 is a deficient number, since it is larger than the sum of its proper divisors (3804591473).

23303122423 is an equidigital number, since it uses as much as digits as its factorization.

23303122423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475573941 (or 475573934 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 23303122423 its reverse (32422130332), we get a palindrome (55725252755).

The spelling of 23303122423 in words is "twenty-three billion, three hundred three million, one hundred twenty-two thousand, four hundred twenty-three".