23379070109 has 4 divisors (see below), whose sum is σ = 23641756380. Its totient is φ = 23116383840.

The previous prime is 23379070051. The next prime is 23379070133. The reversal of 23379070109 is 90107097332.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1187009209 + 22192060900 = 34453^2 + 148970^2 .

It is a cyclic number.

It is not a de Polignac number, because 23379070109 - 2¹⁶ = 23379004573 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 (23379070159) 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, 131343002 + ... + 131343179.

It is an arithmetic number, because the mean of its divisors is an integer number (5910439095).

Almost surely, 2^23379070109 is an apocalyptic number.

It is an amenable number.

23379070109 is a deficient number, since it is larger than the sum of its proper divisors (262686271).

23379070109 is an equidigital number, since it uses as much as digits as its factorization.

23379070109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262686270.

The product of its (nonzero) digits is 71442, while the sum is 41.

The spelling of 23379070109 in words is "twenty-three billion, three hundred seventy-nine million, seventy thousand, one hundred nine".