204030134104 has 32 divisors (see below), whose sum is σ = 386412311520. Its totient is φ = 100989052416.

The previous prime is 204030134093. The next prime is 204030134141. The reversal of 204030134104 is 401431030402.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 606874 + ... + 881110.

It is an arithmetic number, because the mean of its divisors is an integer number (12075384735).

Almost surely, 2^204030134104 is an apocalyptic number.

It is an amenable number.

204030134104 is a deficient number, since it is larger than the sum of its proper divisors (182382177416).

204030134104 is a wasteful number, since it uses less digits than its factorization.

204030134104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275179 (or 275175 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 204030134104 its reverse (401431030402), we get a palindrome (605461164506).

The spelling of 204030134104 in words is "two hundred four billion, thirty million, one hundred thirty-four thousand, one hundred four".