100111110112 has 24 divisors (see below), whose sum is σ = 212254806456. Its totient is φ = 46205127552.

The previous prime is 100111110107. The next prime is 100111110137. The reversal of 100111110112 is 211011111001.

It is a congruent number.

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, 120325438 + ... + 120326269.

It is an arithmetic number, because the mean of its divisors is an integer number (8843950269).

Almost surely, 2^100111110112 is an apocalyptic number.

It is an amenable number.

100111110112 is an abundant number, since it is smaller than the sum of its proper divisors (112143696344).

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

100111110112 is a wasteful number, since it uses less digits than its factorization.

100111110112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240651730 (or 240651722 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 100111110112 its reverse (211011111001), we get a palindrome (311122221113).

The spelling of 100111110112 in words is "one hundred billion, one hundred eleven million, one hundred ten thousand, one hundred twelve".