13104203304432 has 40 divisors (see below), whose sum is σ = 35843850217296. Its totient is φ = 4111122605056.

The previous prime is 13104203304391. The next prime is 13104203304481. The reversal of 13104203304432 is 23440330240131.

It is a happy number.

It is a super-3 number, since 3×13104203304432³ (a number of 40 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13104203304432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8029535523 + ... + 8029537154.

Almost surely, 2^{13104203304432} is an apocalyptic number.

13104203304432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13104203304432 is an abundant number, since it is smaller than the sum of its proper divisors (22739646912864).

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

13104203304432 is a wasteful number, since it uses less digits than its factorization.

13104203304432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16059072705 (or 16059072699 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 13104203304432 its reverse (23440330240131), we get a palindrome (36544533544563).

The spelling of 13104203304432 in words is "thirteen trillion, one hundred four billion, two hundred three million, three hundred four thousand, four hundred thirty-two".