88113431188 has 24 divisors (see below), whose sum is σ = 159238404864. Its totient is φ = 42617918400.

The previous prime is 88113431179. The next prime is 88113431243.

88113431188 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×88113431188² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157131 + ... + 448237.

It is an arithmetic number, because the mean of its divisors is an integer number (6634933536).

Almost surely, 2^88113431188 is an apocalyptic number.

It is an amenable number.

88113431188 is a deficient number, since it is larger than the sum of its proper divisors (71124973676).

88113431188 is a wasteful number, since it uses less digits than its factorization.

88113431188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293583 (or 293581 counting only the distinct ones).

The product of its digits is 147456, while the sum is 46.

The spelling of 88113431188 in words is "eighty-eight billion, one hundred thirteen million, four hundred thirty-one thousand, one hundred eighty-eight".