112020102000100 has 36 divisors (see below), whose sum is σ = 277809852961984. Its totient is φ = 38406892114080.

The previous prime is 112020102000097. The next prime is 112020102000101. The reversal of 112020102000100 is 1000201020211.

It is a super-2 number, since 2×112020102000100² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (112020102000101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80014357872 + ... + 80014359271.

Almost surely, 2^{112020102000100} is an apocalyptic number.

112020102000100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112020102000100 is an abundant number, since it is smaller than the sum of its proper divisors (165789750961884).

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

112020102000100 is a wasteful number, since it uses less digits than its factorization.

112020102000100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160028717164 (or 160028717157 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 112020102000100 its reverse (1000201020211), we get a palindrome (113020303020311).

The spelling of 112020102000100 in words is "one hundred twelve trillion, twenty billion, one hundred two million, one hundred", and thus it is an aban number.