100110100112 has 40 divisors (see below), whose sum is σ = 211764883680. Its totient is φ = 45468346880.

The previous prime is 100110100091. The next prime is 100110100159. The reversal of 100110100112 is 211001011001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 100110100112.

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, 4313 + ... + 447480.

It is an arithmetic number, because the mean of its divisors is an integer number (5294122092).

Almost surely, 2^100110100112 is an apocalyptic number.

It is an amenable number.

100110100112 is an abundant number, since it is smaller than the sum of its proper divisors (111654783568).

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

100110100112 is a wasteful number, since it uses less digits than its factorization.

100110100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453071 (or 453065 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 100110100112 its reverse (211001011001), we get a palindrome (311111111113).

The spelling of 100110100112 in words is "one hundred billion, one hundred ten million, one hundred thousand, one hundred twelve".