202104133112 has 16 divisors (see below), whose sum is σ = 433080285360. Its totient is φ = 86616057024.

The previous prime is 202104133111. The next prime is 202104133169. The reversal of 202104133112 is 211331401202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202104133111) 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, 1804501133 + ... + 1804501244.

It is an arithmetic number, because the mean of its divisors is an integer number (27067517835).

Almost surely, 2^202104133112 is an apocalyptic number.

It is an amenable number.

202104133112 is an abundant number, since it is smaller than the sum of its proper divisors (230976152248).

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

202104133112 is a wasteful number, since it uses less digits than its factorization.

202104133112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3609002390 (or 3609002386 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 202104133112 its reverse (211331401202), we get a palindrome (413435534314).

The spelling of 202104133112 in words is "two hundred two billion, one hundred four million, one hundred thirty-three thousand, one hundred twelve".