204302204441311 has 4 divisors (see below), whose sum is σ = 207651420907624. Its totient is φ = 200952987975000.

The previous prime is 204302204441281. The next prime is 204302204441341. The reversal of 204302204441311 is 113144402203402.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (204302204441281) and next prime (204302204441341).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204302204441311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204302204441341) 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, 1674608233065 + ... + 1674608233186.

It is an arithmetic number, because the mean of its divisors is an integer number (51912855226906).

Almost surely, 2^{204302204441311} is an apocalyptic number.

204302204441311 is a deficient number, since it is larger than the sum of its proper divisors (3349216466313).

204302204441311 is an equidigital number, since it uses as much as digits as its factorization.

204302204441311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3349216466312.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 204302204441311 its reverse (113144402203402), we get a palindrome (317446606644713).

The spelling of 204302204441311 in words is "two hundred four trillion, three hundred two billion, two hundred four million, four hundred forty-one thousand, three hundred eleven".