204212113303 has 8 divisors (see below), whose sum is σ = 225279962640. Its totient is φ = 183561449280.

The previous prime is 204212113283. The next prime is 204212113363. The reversal of 204212113303 is 303311212402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 204212113303 - 2⁵ = 204212113271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204212113363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104295300 + ... + 104297257.

It is an arithmetic number, because the mean of its divisors is an integer number (28159995330).

Almost surely, 2^204212113303 is an apocalyptic number.

204212113303 is a deficient number, since it is larger than the sum of its proper divisors (21067849337).

204212113303 is a wasteful number, since it uses less digits than its factorization.

204212113303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208592657.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 204212113303 its reverse (303311212402), we get a palindrome (507523325705).

Subtracting 204212113303 from its reverse (303311212402), we obtain a palindrome (99099099099).

The spelling of 204212113303 in words is "two hundred four billion, two hundred twelve million, one hundred thirteen thousand, three hundred three".