23164120393 has 8 divisors (see below), whose sum is σ = 23199538208. Its totient is φ = 23128732224.

The previous prime is 23164120363. The next prime is 23164120403. The reversal of 23164120393 is 39302146132.

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 23164120393 - 2⁵ = 23164120361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23164120363) 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, 1917430 + ... + 1929472.

It is an arithmetic number, because the mean of its divisors is an integer number (2899942276).

Almost surely, 2^23164120393 is an apocalyptic number.

It is an amenable number.

23164120393 is a deficient number, since it is larger than the sum of its proper divisors (35417815).

23164120393 is a wasteful number, since it uses less digits than its factorization.

23164120393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14823.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 23164120393 in words is "twenty-three billion, one hundred sixty-four million, one hundred twenty thousand, three hundred ninety-three".