100111002112 has 40 divisors (see below), whose sum is σ = 218210712192. Its totient is φ = 45504998400.

The previous prime is 100111002073. The next prime is 100111002127. The reversal of 100111002112 is 211200111001.

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, 8882064 + ... + 8893327.

Almost surely, 2^100111002112 is an apocalyptic number.

It is an amenable number.

100111002112 is an abundant number, since it is smaller than the sum of its proper divisors (118099710080).

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

100111002112 is an equidigital number, since it uses as much as digits as its factorization.

100111002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17775420 (or 17775404 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 100111002112 its reverse (211200111001), we get a palindrome (311311113113).

The spelling of 100111002112 in words is "one hundred billion, one hundred eleven million, two thousand, one hundred twelve".