204330314611 has 4 divisors (see below), whose sum is σ = 204358118224. Its totient is φ = 204302511000.

The previous prime is 204330314609. The next prime is 204330314647. The reversal of 204330314611 is 116413033402.

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

It is a cyclic number.

It is not a de Polignac number, because 204330314611 - 2¹ = 204330314609 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 204330314611.

It is not an unprimeable number, because it can be changed into a prime (204330311611) 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, 13890780 + ... + 13905481.

It is an arithmetic number, because the mean of its divisors is an integer number (51089529556).

Almost surely, 2^204330314611 is an apocalyptic number.

204330314611 is a deficient number, since it is larger than the sum of its proper divisors (27803613).

204330314611 is an equidigital number, since it uses as much as digits as its factorization.

204330314611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27803612.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 204330314611 in words is "two hundred four billion, three hundred thirty million, three hundred fourteen thousand, six hundred eleven".