203304044102 has 16 divisors (see below), whose sum is σ = 317515240224. Its totient is φ = 97546920000.

The previous prime is 203304044081. The next prime is 203304044159. The reversal of 203304044102 is 201440403302.

It is a congruent number.

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, 20317274 + ... + 20327277.

It is an arithmetic number, because the mean of its divisors is an integer number (19844702514).

Almost surely, 2^203304044102 is an apocalyptic number.

203304044102 is a deficient number, since it is larger than the sum of its proper divisors (114211196122).

203304044102 is a wasteful number, since it uses less digits than its factorization.

203304044102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40644655.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 203304044102 its reverse (201440403302), we get a palindrome (404744447404).

The spelling of 203304044102 in words is "two hundred three billion, three hundred four million, forty-four thousand, one hundred two".