204101413021 has 8 divisors (see below), whose sum is σ = 226857145824. Its totient is φ = 182045856720.

The previous prime is 204101413013. The next prime is 204101413031. The reversal of 204101413021 is 120314101402.

204101413021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 204101413021 - 2³ = 204101413013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 204101413021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204101413001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175043511 + ... + 175044676.

It is an arithmetic number, because the mean of its divisors is an integer number (28357143228).

Almost surely, 2^204101413021 is an apocalyptic number.

It is an amenable number.

204101413021 is a deficient number, since it is larger than the sum of its proper divisors (22755732803).

204101413021 is a wasteful number, since it uses less digits than its factorization.

204101413021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350088251.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 204101413021 its reverse (120314101402), we get a palindrome (324415514423).

The spelling of 204101413021 in words is "two hundred four billion, one hundred one million, four hundred thirteen thousand, twenty-one".