204050214163 has 4 divisors (see below), whose sum is σ = 210632479168. Its totient is φ = 197467949160.

The previous prime is 204050214157. The next prime is 204050214167. The reversal of 204050214163 is 361412050402.

204050214163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204050214163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204050214167) 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 3 ways as a sum of consecutive naturals, for example, 3291132456 + ... + 3291132517.

It is an arithmetic number, because the mean of its divisors is an integer number (52658119792).

Almost surely, 2^204050214163 is an apocalyptic number.

204050214163 is a deficient number, since it is larger than the sum of its proper divisors (6582265005).

204050214163 is an equidigital number, since it uses as much as digits as its factorization.

204050214163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6582265004.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 204050214163 its reverse (361412050402), we get a palindrome (565462264565).

The spelling of 204050214163 in words is "two hundred four billion, fifty million, two hundred fourteen thousand, one hundred sixty-three".