204322314011 has 4 divisors (see below), whose sum is σ = 209844538752. Its totient is φ = 198800089272.

The previous prime is 204322313983. The next prime is 204322314029. The reversal of 204322314011 is 110413223402.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110413223402 = 2 ⋅55206611701.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204322314011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204322314811) 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, 2761112315 + ... + 2761112388.

It is an arithmetic number, because the mean of its divisors is an integer number (52461134688).

Almost surely, 2^204322314011 is an apocalyptic number.

204322314011 is a deficient number, since it is larger than the sum of its proper divisors (5522224741).

204322314011 is an equidigital number, since it uses as much as digits as its factorization.

204322314011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5522224740.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 204322314011 its reverse (110413223402), we get a palindrome (314735537413).

The spelling of 204322314011 in words is "two hundred four billion, three hundred twenty-two million, three hundred fourteen thousand, eleven".