13301120042320 has 120 divisors (see below), whose sum is σ = 34061298999840. Its totient is φ = 4826918342400.

The previous prime is 13301120042281. The next prime is 13301120042333. The reversal of 13301120042320 is 2324002110331.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 13301120042291 and 13301120042300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3353611 + ... + 6152149.

It is an arithmetic number, because the mean of its divisors is an integer number (283844158332).

Almost surely, 2^{13301120042320} is an apocalyptic number.

13301120042320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13301120042320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17030649499920).

13301120042320 is an abundant number, since it is smaller than the sum of its proper divisors (20760178957520).

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

13301120042320 is a wasteful number, since it uses less digits than its factorization.

13301120042320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2799065 (or 2799048 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13301120042320 its reverse (2324002110331), we get a palindrome (15625122152651).

The spelling of 13301120042320 in words is "thirteen trillion, three hundred one billion, one hundred twenty million, forty-two thousand, three hundred twenty".