100020000112 has 20 divisors (see below), whose sum is σ = 195314649856. Its totient is φ = 49616219520.

The previous prime is 100020000107. The next prime is 100020000149. The reversal of 100020000112 is 211000020001.

It is a junction number, because it is equal to n+sod(n) for n = 100020000095 and 100020000104.

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, 24609189 + ... + 24613252.

Almost surely, 2^100020000112 is an apocalyptic number.

It is an amenable number.

100020000112 is a deficient number, since it is larger than the sum of its proper divisors (95294649744).

100020000112 is a wasteful number, since it uses less digits than its factorization.

100020000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49222576 (or 49222570 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 100020000112 its reverse (211000020001), we get a palindrome (311020020113).

The spelling of 100020000112 in words is "one hundred billion, twenty million, one hundred twelve", and thus it is an aban number.