23120004023 has 8 divisors (see below), whose sum is σ = 24796033200. Its totient is φ = 21489893568.

The previous prime is 23120004007. The next prime is 23120004071. The reversal of 23120004023 is 32040002132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23120004023 - 2⁴ = 23120004007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23120003992 and 23120004010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23120009023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11478638 + ... + 11480651.

It is an arithmetic number, because the mean of its divisors is an integer number (3099504150).

Almost surely, 2^23120004023 is an apocalyptic number.

23120004023 is a deficient number, since it is larger than the sum of its proper divisors (1676029177).

23120004023 is a wasteful number, since it uses less digits than its factorization.

23120004023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22959361.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 23120004023 its reverse (32040002132), we get a palindrome (55160006155).

The spelling of 23120004023 in words is "twenty-three billion, one hundred twenty million, four thousand, twenty-three".