13302321020120 has 64 divisors (see below), whose sum is σ = 32652320378400. Its totient is φ = 4837034490880.

The previous prime is 13302321020113. The next prime is 13302321020123. The reversal of 13302321020120 is 2102012320331.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 13302321020092 and 13302321020101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13302321020123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12099926 + ... + 13153434.

Almost surely, 2^{13302321020120} is an apocalyptic number.

13302321020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13302321020120 is an abundant number, since it is smaller than the sum of its proper divisors (19349999358280).

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

13302321020120 is a wasteful number, since it uses less digits than its factorization.

13302321020120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082228 (or 1082224 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13302321020120 its reverse (2102012320331), we get a palindrome (15404333340451).

The spelling of 13302321020120 in words is "thirteen trillion, three hundred two billion, three hundred twenty-one million, twenty thousand, one hundred twenty".