13310021302320 has 80 divisors (see below), whose sum is σ = 41385722072832. Its totient is φ = 3538615914240.

The previous prime is 13310021302241. The next prime is 13310021302387. The reversal of 13310021302320 is 2320312001331.

13310021302320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83694612 + ... + 83853491.

Almost surely, 2^{13310021302320} is an apocalyptic number.

13310021302320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13310021302320 is an abundant number, since it is smaller than the sum of its proper divisors (28075700770512).

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

13310021302320 is a wasteful number, since it uses less digits than its factorization.

13310021302320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167548450 (or 167548444 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13310021302320 its reverse (2320312001331), we get a palindrome (15630333303651).

The spelling of 13310021302320 in words is "thirteen trillion, three hundred ten billion, twenty-one million, three hundred two thousand, three hundred twenty".