101111000988 has 24 divisors (see below), whose sum is σ = 236182414720. Its totient is φ = 33666989040.

The previous prime is 101111000959. The next prime is 101111001001. The reversal of 101111000988 is 889000111101.

101111000988 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×101111000988² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4573258 + ... + 4595313.

Almost surely, 2^101111000988 is an apocalyptic number.

It is an amenable number.

101111000988 is an abundant number, since it is smaller than the sum of its proper divisors (135071413732).

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

101111000988 is a wasteful number, since it uses less digits than its factorization.

101111000988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9169497 (or 9169495 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 30.

The spelling of 101111000988 in words is "one hundred one billion, one hundred eleven million, nine hundred eighty-eight", and thus it is an aban number.