100928191112 has 32 divisors (see below), whose sum is σ = 216375035520. Its totient is φ = 43234871040.

The previous prime is 100928191099. The next prime is 100928191127. The reversal of 100928191112 is 211191829001.

It is a happy number.

100928191112 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 2×100928191112² (a number of 23 digits) contains 22 as substring.

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, 295988 + ... + 538019.

It is an arithmetic number, because the mean of its divisors is an integer number (6761719860).

Almost surely, 2^100928191112 is an apocalyptic number.

It is an amenable number.

100928191112 is an abundant number, since it is smaller than the sum of its proper divisors (115446844408).

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

100928191112 is a wasteful number, since it uses less digits than its factorization.

100928191112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836181 (or 836177 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 35.

The spelling of 100928191112 in words is "one hundred billion, nine hundred twenty-eight million, one hundred ninety-one thousand, one hundred twelve".