203304203102 has 128 divisors (see below), whose sum is σ = 414583723008. Its totient is φ = 72203904000.

The previous prime is 203304203051. The next prime is 203304203149. The reversal of 203304203102 is 201302403302.

203304203102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 94427258 + ... + 94429410.

It is an arithmetic number, because the mean of its divisors is an integer number (3238935336).

Almost surely, 2^203304203102 is an apocalyptic number.

203304203102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

203304203102 is an abundant number, since it is smaller than the sum of its proper divisors (211279519906).

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

203304203102 is a wasteful number, since it uses less digits than its factorization.

203304203102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 203304203102 its reverse (201302403302), we get a palindrome (404606606404).

The spelling of 203304203102 in words is "two hundred three billion, three hundred four million, two hundred three thousand, one hundred two".