204013200210 has 16 divisors (see below), whose sum is σ = 489631680576. Its totient is φ = 54403520048.

The previous prime is 204013200191. The next prime is 204013200221. The reversal of 204013200210 is 12002310402.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 204013200210.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3400219974 + ... + 3400220033.

It is an arithmetic number, because the mean of its divisors is an integer number (30601980036).

Almost surely, 2^204013200210 is an apocalyptic number.

204013200210 is an abundant number, since it is smaller than the sum of its proper divisors (285618480366).

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

204013200210 is a wasteful number, since it uses less digits than its factorization.

204013200210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6800440017.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 204013200210 its reverse (12002310402), we get a palindrome (216015510612).

The spelling of 204013200210 in words is "two hundred four billion, thirteen million, two hundred thousand, two hundred ten".