204302032011 has 48 divisors (see below), whose sum is σ = 369096399360. Its totient is φ = 105791736960.

The previous prime is 204302032007. The next prime is 204302032019. The reversal of 204302032011 is 110230203402.

204302032011 is a `hidden beast` number, since 2 + 0 + 430 + 203 + 20 + 11 = 666.

It is not a de Polignac number, because 204302032011 - 2² = 204302032007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204302032019) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 254031 + ... + 687848.

It is an arithmetic number, because the mean of its divisors is an integer number (7689508320).

Almost surely, 2^204302032011 is an apocalyptic number.

204302032011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

204302032011 is a deficient number, since it is larger than the sum of its proper divisors (164794367349).

204302032011 is a wasteful number, since it uses less digits than its factorization.

204302032011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942216 (or 942213 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 204302032011 its reverse (110230203402), we get a palindrome (314532235413).

The spelling of 204302032011 in words is "two hundred four billion, three hundred two million, thirty-two thousand, eleven".