202100100112 has 20 divisors (see below), whose sum is σ = 392098830160. Its totient is φ = 100913305248.

The previous prime is 202100100089. The next prime is 202100100119. The reversal of 202100100112 is 211001001202.

It is not an unprimeable number, because it can be changed into a prime (202100100119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8534358 + ... + 8558005.

It is an arithmetic number, because the mean of its divisors is an integer number (19604941508).

Almost surely, 2^202100100112 is an apocalyptic number.

It is an amenable number.

202100100112 is a deficient number, since it is larger than the sum of its proper divisors (189998730048).

202100100112 is a wasteful number, since it uses less digits than its factorization.

202100100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17093110 (or 17093104 counting only the distinct ones).

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

Adding to 202100100112 its reverse (211001001202), we get a palindrome (413101101314).

The spelling of 202100100112 in words is "two hundred two billion, one hundred million, one hundred thousand, one hundred twelve".