204100201121108 has 36 divisors (see below), whose sum is σ = 365440905285120. Its totient is φ = 99735412713552.

The previous prime is 204100201121107. The next prime is 204100201121111. The reversal of 204100201121108 is 801121102001402.

It is a happy number.

204100201121108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204100201121107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42470318 + ... + 47031141.

It is an arithmetic number, because the mean of its divisors is an integer number (10151136257920).

Almost surely, 2^{204100201121108} is an apocalyptic number.

It is an amenable number.

204100201121108 is a deficient number, since it is larger than the sum of its proper divisors (161340704164012).

204100201121108 is a wasteful number, since it uses less digits than its factorization.

204100201121108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89501724 (or 89501655 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 23.

The spelling of 204100201121108 in words is "two hundred four trillion, one hundred billion, two hundred one million, one hundred twenty-one thousand, one hundred eight".