204314012011 has 32 divisors (see below), whose sum is σ = 221503057920. Its totient is φ = 188001475200.

The previous prime is 204314011997. The next prime is 204314012017. The reversal of 204314012011 is 110210413402.

It is a cyclic number.

It is not a de Polignac number, because 204314012011 - 2¹⁹ = 204313487723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 204314012011.

It is not an unprimeable number, because it can be changed into a prime (204314012017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92742436 + ... + 92744638.

It is an arithmetic number, because the mean of its divisors is an integer number (6921970560).

Almost surely, 2^204314012011 is an apocalyptic number.

204314012011 is a deficient number, since it is larger than the sum of its proper divisors (17189045909).

204314012011 is a wasteful number, since it uses less digits than its factorization.

204314012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3787.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 204314012011 its reverse (110210413402), we get a palindrome (314524425413).

The spelling of 204314012011 in words is "two hundred four billion, three hundred fourteen million, twelve thousand, eleven".