13304331013020 has 96 divisors (see below), whose sum is σ = 37285815383040. Its totient is φ = 3544614397440.

The previous prime is 13304331013013. The next prime is 13304331013097. The reversal of 13304331013020 is 2031013340331.

It is a happy number.

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 31 ways as a sum of consecutive naturals, for example, 411131601 + ... + 411163959.

It is an arithmetic number, because the mean of its divisors is an integer number (388393910240).

Almost surely, 2^{13304331013020} is an apocalyptic number.

13304331013020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13304331013020 is an abundant number, since it is smaller than the sum of its proper divisors (23981484370020).

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

13304331013020 is a wasteful number, since it uses less digits than its factorization.

13304331013020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38355 (or 38353 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 13304331013020 its reverse (2031013340331), we get a palindrome (15335344353351).

The spelling of 13304331013020 in words is "thirteen trillion, three hundred four billion, three hundred thirty-one million, thirteen thousand, twenty".