204100201121050 has 48 divisors (see below), whose sum is σ = 412649229196512. Its totient is φ = 74655774475200.

The previous prime is 204100201120999. The next prime is 204100201121051. The reversal of 204100201121050 is 50121102001402.

204100201121050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (204100201121051) 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, 1467221616 + ... + 1467360715.

It is an arithmetic number, because the mean of its divisors is an integer number (8596858941594).

Almost surely, 2^{204100201121050} is an apocalyptic number.

204100201121050 is an abundant number, since it is smaller than the sum of its proper divisors (208549028075462).

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

204100201121050 is a wasteful number, since it uses less digits than its factorization.

204100201121050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2934582463 (or 2934582458 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

Adding to 204100201121050 its reverse (50121102001402), we get a palindrome (254221303122452).

The spelling of 204100201121050 in words is "two hundred four trillion, one hundred billion, two hundred one million, one hundred twenty-one thousand, fifty".