100533328112 has 80 divisors (see below), whose sum is σ = 229890827712. Its totient is φ = 41689313280.

The previous prime is 100533328069. The next prime is 100533328121. The reversal of 100533328112 is 211823335001.

It is a super-2 number, since 2×100533328112² (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 15 ways as a sum of consecutive naturals, for example, 683048 + ... + 817080.

Almost surely, 2^100533328112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100533328112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114945413856).

100533328112 is an abundant number, since it is smaller than the sum of its proper divisors (129357499600).

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

100533328112 is a wasteful number, since it uses less digits than its factorization.

100533328112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134266 (or 134260 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 100533328112 in words is "one hundred billion, five hundred thirty-three million, three hundred twenty-eight thousand, one hundred twelve".