202104143112 has 16 divisors (see below), whose sum is σ = 505260357840. Its totient is φ = 67368047696.

The previous prime is 202104143089. The next prime is 202104143113. The reversal of 202104143112 is 211341401202.

It is not an unprimeable number, because it can be changed into a prime (202104143113) 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, 4210502958 + ... + 4210503005.

It is an arithmetic number, because the mean of its divisors is an integer number (31578772365).

Almost surely, 2^202104143112 is an apocalyptic number.

It is an amenable number.

202104143112 is an abundant number, since it is smaller than the sum of its proper divisors (303156214728).

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

202104143112 is a wasteful number, since it uses less digits than its factorization.

202104143112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8421005972 (or 8421005968 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 202104143112 its reverse (211341401202), we get a palindrome (413445544314).

The spelling of 202104143112 in words is "two hundred two billion, one hundred four million, one hundred forty-three thousand, one hundred twelve".