23088119619 has 4 divisors (see below), whose sum is σ = 30784159496. Its totient is φ = 15392079744.

The previous prime is 23088119597. The next prime is 23088119657. The reversal of 23088119619 is 91691188032.

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

It is not a de Polignac number, because 23088119619 - 2¹⁵ = 23088086851 is a prime.

It is a super-2 number, since 2×23088119619² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23088119699) 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, 3848019934 + ... + 3848019939.

It is an arithmetic number, because the mean of its divisors is an integer number (7696039874).

Almost surely, 2^23088119619 is an apocalyptic number.

23088119619 is a deficient number, since it is larger than the sum of its proper divisors (7696039877).

23088119619 is an equidigital number, since it uses as much as digits as its factorization.

23088119619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7696039876.

The product of its (nonzero) digits is 186624, while the sum is 48.

The spelling of 23088119619 in words is "twenty-three billion, eighty-eight million, one hundred nineteen thousand, six hundred nineteen".