13304140203321 has 24 divisors (see below), whose sum is σ = 21117122361504. Its totient is φ = 8004260410560.

The previous prime is 13304140203317. The next prime is 13304140203349. The reversal of 13304140203321 is 12330204140331.

It is a happy number.

13304140203321 is a `hidden beast` number, since 1 + 3 + 304 + 1 + 4 + 0 + 20 + 332 + 1 = 666.

It is not a de Polignac number, because 13304140203321 - 2² = 13304140203317 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13304140203421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 490443571 + ... + 490470696.

It is an arithmetic number, because the mean of its divisors is an integer number (879880098396).

Almost surely, 2^{13304140203321} is an apocalyptic number.

13304140203321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13304140203321 is a deficient number, since it is larger than the sum of its proper divisors (7812982158183).

13304140203321 is a wasteful number, since it uses less digits than its factorization.

13304140203321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980914421 (or 980914418 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 13304140203321 its reverse (12330204140331), we get a palindrome (25634344343652).

The spelling of 13304140203321 in words is "thirteen trillion, three hundred four billion, one hundred forty million, two hundred three thousand, three hundred twenty-one".