204023331210 has 32 divisors (see below), whose sum is σ = 501598827072. Its totient is φ = 53079240320.

The previous prime is 204023331143. The next prime is 204023331247. The reversal of 204023331210 is 12133320402.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82935084 + ... + 82937543.

It is an arithmetic number, because the mean of its divisors is an integer number (15674963346).

Almost surely, 2^204023331210 is an apocalyptic number.

204023331210 is an abundant number, since it is smaller than the sum of its proper divisors (297575495862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204023331210 is a wasteful number, since it uses less digits than its factorization.

204023331210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165872678.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 204023331210 its reverse (12133320402), we get a palindrome (216156651612).

The spelling of 204023331210 in words is "two hundred four billion, twenty-three million, three hundred thirty-one thousand, two hundred ten".