13323301201320 has 128 divisors (see below), whose sum is σ = 45010096865280. Its totient is φ = 3125701152000.

The previous prime is 13323301201319. The next prime is 13323301201349. The reversal of 13323301201320 is 2310210332331.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162756016 + ... + 162837855.

It is an arithmetic number, because the mean of its divisors is an integer number (351641381760).

Almost surely, 2^{13323301201320} is an apocalyptic number.

13323301201320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13323301201320 is an abundant number, since it is smaller than the sum of its proper divisors (31686795663960).

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

13323301201320 is a wasteful number, since it uses less digits than its factorization.

13323301201320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325593927 (or 325593923 counting only the distinct ones).

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

Adding to 13323301201320 its reverse (2310210332331), we get a palindrome (15633511533651).

The spelling of 13323301201320 in words is "thirteen trillion, three hundred twenty-three billion, three hundred one million, two hundred one thousand, three hundred twenty".