100000112020101 has 24 divisors (see below), whose sum is σ = 151147543131000. Its totient is φ = 63641070769536.

The previous prime is 100000112020093. The next prime is 100000112020117. The reversal of 100000112020101 is 101020211000001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 71986655405025 + 28013456615076 = 8484495^2 + 5292774^2 .

It is not a de Polignac number, because 100000112020101 - 2³ = 100000112020093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000112020201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2833007226 + ... + 2833042523.

It is an arithmetic number, because the mean of its divisors is an integer number (6297814297125).

Almost surely, 2^{100000112020101} is an apocalyptic number.

It is an amenable number.

100000112020101 is a deficient number, since it is larger than the sum of its proper divisors (51147431110899).

100000112020101 is a wasteful number, since it uses less digits than its factorization.

100000112020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5666049845 (or 5666049842 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 100000112020101 its reverse (101020211000001), we get a palindrome (201020323020102).

The spelling of 100000112020101 in words is "one hundred trillion, one hundred twelve million, twenty thousand, one hundred one".