100091909192 has 16 divisors (see below), whose sum is σ = 204733450800. Its totient is φ = 45496322320.

The previous prime is 100091909189. The next prime is 100091909201. The reversal of 100091909192 is 291909190001.

It is a happy number.

100091909192 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568703942 + ... + 568704117.

It is an arithmetic number, because the mean of its divisors is an integer number (12795840675).

Almost surely, 2^100091909192 is an apocalyptic number.

It is an amenable number.

100091909192 is an abundant number, since it is smaller than the sum of its proper divisors (104641541608).

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

100091909192 is a wasteful number, since it uses less digits than its factorization.

100091909192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137408076 (or 1137408072 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 41.

The spelling of 100091909192 in words is "one hundred billion, ninety-one million, nine hundred nine thousand, one hundred ninety-two".