204013330210 has 32 divisors (see below), whose sum is σ = 389481290352. Its totient is φ = 76675461120.

The previous prime is 204013330139. The next prime is 204013330219. The reversal of 204013330210 is 12033310402.

It can be written as a sum of positive squares in 8 ways, for example, as 99677224089 + 104336106121 = 315717^2 + 323011^2 .

It is not an unprimeable number, because it can be changed into a prime (204013330219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 911061 + ... + 1112680.

Almost surely, 2^204013330210 is an apocalyptic number.

204013330210 is a deficient number, since it is larger than the sum of its proper divisors (185467960142).

204013330210 is a wasteful number, since it uses less digits than its factorization.

204013330210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024358.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 204013330210 its reverse (12033310402), we get a palindrome (216046640612).

The spelling of 204013330210 in words is "two hundred four billion, thirteen million, three hundred thirty thousand, two hundred ten".