203242104104 has 16 divisors (see below), whose sum is σ = 410392710420. Its totient is φ = 93804048000.

The previous prime is 203242104097. The next prime is 203242104133. The reversal of 203242104104 is 401401242302.

It can be written as a sum of positive squares in 2 ways, for example, as 185245881604 + 17996222500 = 430402^2 + 134150^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 203242104104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 977125397 + ... + 977125604.

Almost surely, 2^203242104104 is an apocalyptic number.

It is an amenable number.

203242104104 is an abundant number, since it is smaller than the sum of its proper divisors (207150606316).

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

203242104104 is a wasteful number, since it uses less digits than its factorization.

203242104104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1954251020 (or 1954251016 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 203242104104 its reverse (401401242302), we get a palindrome (604643346406).

The spelling of 203242104104 in words is "two hundred three billion, two hundred forty-two million, one hundred four thousand, one hundred four".