23030688080909 has 4 divisors (see below), whose sum is σ = 23031752023104. Its totient is φ = 23029624138716.

The previous prime is 23030688080903. The next prime is 23030688080929. The reversal of 23030688080909 is 90908088603032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23030688080909 - 2⁴⁴ = 5438502036493 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23030688080903) 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, 531938627 + ... + 531981920.

It is an arithmetic number, because the mean of its divisors is an integer number (5757938005776).

Almost surely, 2^{23030688080909} is an apocalyptic number.

It is an amenable number.

23030688080909 is a deficient number, since it is larger than the sum of its proper divisors (1063942195).

23030688080909 is a wasteful number, since it uses less digits than its factorization.

23030688080909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063942194.

The product of its (nonzero) digits is 4478976, while the sum is 56.

The spelling of 23030688080909 in words is "twenty-three trillion, thirty billion, six hundred eighty-eight million, eighty thousand, nine hundred nine".