23130030432309 has 8 divisors (see below), whose sum is σ = 30840066691872. Its totient is φ = 15420007230480.

The previous prime is 23130030432251. The next prime is 23130030432319. The reversal of 23130030432309 is 90323403003132.

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

It is not a de Polignac number, because 23130030432309 - 2⁸ = 23130030432053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23130030432309.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130030432319) 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, 2153194 + ... + 7134164.

It is an arithmetic number, because the mean of its divisors is an integer number (3855008336484).

Almost surely, 2^{23130030432309} is an apocalyptic number.

It is an amenable number.

23130030432309 is a deficient number, since it is larger than the sum of its proper divisors (7710036259563).

23130030432309 is a wasteful number, since it uses less digits than its factorization.

23130030432309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6528867.

The product of its (nonzero) digits is 34992, while the sum is 33.

The spelling of 23130030432309 in words is "twenty-three trillion, one hundred thirty billion, thirty million, four hundred thirty-two thousand, three hundred nine".