23015238088 has 8 divisors (see below), whose sum is σ = 43153571430. Its totient is φ = 11507619040.

The previous prime is 23015238083. The next prime is 23015238101. The reversal of 23015238088 is 88083251032.

It can be written as a sum of positive squares in only one way, i.e., 12736928164 + 10278309924 = 112858^2 + 101382^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 23015238088.

It is not an unprimeable number, because it can be changed into a prime (23015238083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1438452373 + ... + 1438452388.

Almost surely, 2^23015238088 is an apocalyptic number.

It is an amenable number.

23015238088 is a deficient number, since it is larger than the sum of its proper divisors (20138333342).

23015238088 is a wasteful number, since it uses less digits than its factorization.

23015238088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2876904767 (or 2876904763 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 23015238088 in words is "twenty-three billion, fifteen million, two hundred thirty-eight thousand, eighty-eight".