23078105508 has 48 divisors (see below), whose sum is σ = 56883518720. Its totient is φ = 7262050464.

The previous prime is 23078105507. The next prime is 23078105513. The reversal of 23078105508 is 80550187032.

It is not an unprimeable number, because it can be changed into a prime (23078105507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114310 + ... + 243357.

Almost surely, 2^23078105508 is an apocalyptic number.

It is an amenable number.

23078105508 is an abundant number, since it is smaller than the sum of its proper divisors (33805413212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23078105508 is a wasteful number, since it uses less digits than its factorization.

23078105508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357976 (or 357974 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 39.

The spelling of 23078105508 in words is "twenty-three billion, seventy-eight million, one hundred five thousand, five hundred eight".