204312341114311 has 4 divisors (see below), whose sum is σ = 204977853626392. Its totient is φ = 203646828602232.

The previous prime is 204312341114279. The next prime is 204312341114369. The reversal of 204312341114311 is 113411143213402.

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 204312341114311 - 2⁵ = 204312341114279 is a prime.

It is a super-2 number, since 2×204312341114311² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204312341114411) 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, 332756255580 + ... + 332756256193.

It is an arithmetic number, because the mean of its divisors is an integer number (51244463406598).

Almost surely, 2^{204312341114311} is an apocalyptic number.

204312341114311 is a deficient number, since it is larger than the sum of its proper divisors (665512512081).

204312341114311 is an equidigital number, since it uses as much as digits as its factorization.

204312341114311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665512512080.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 204312341114311 its reverse (113411143213402), we get a palindrome (317723484327713).

The spelling of 204312341114311 in words is "two hundred four trillion, three hundred twelve billion, three hundred forty-one million, one hundred fourteen thousand, three hundred eleven".