23109310079 has 4 divisors (see below), whose sum is σ = 23113857984. Its totient is φ = 23104762176.

The previous prime is 23109310019. The next prime is 23109310117. The reversal of 23109310079 is 97001390132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23109310079 - 2³² = 18814342783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23109310019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2266322 + ... + 2276495.

It is an arithmetic number, because the mean of its divisors is an integer number (5778464496).

Almost surely, 2^23109310079 is an apocalyptic number.

23109310079 is a deficient number, since it is larger than the sum of its proper divisors (4547905).

23109310079 is an equidigital number, since it uses as much as digits as its factorization.

23109310079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4547904.

The product of its (nonzero) digits is 10206, while the sum is 35.

The spelling of 23109310079 in words is "twenty-three billion, one hundred nine million, three hundred ten thousand, seventy-nine".