13323113333020 has 24 divisors (see below), whose sum is σ = 28039760202384. Its totient is φ = 5317583961216.

The previous prime is 13323113332993. The next prime is 13323113333041. The reversal of 13323113333020 is 2033331132331.

It is a self number, because there is not a number n which added to its sum of digits gives 13323113333020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728826382 + ... + 728844661.

It is an arithmetic number, because the mean of its divisors is an integer number (1168323341766).

Almost surely, 2^{13323113333020} is an apocalyptic number.

13323113333020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13323113333020 is an abundant number, since it is smaller than the sum of its proper divisors (14716646869364).

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

13323113333020 is a wasteful number, since it uses less digits than its factorization.

13323113333020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457671509 (or 1457671507 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 13323113333020 its reverse (2033331132331), we get a palindrome (15356444465351).

The spelling of 13323113333020 in words is "thirteen trillion, three hundred twenty-three billion, one hundred thirteen million, three hundred thirty-three thousand, twenty".