13320221201300 has 72 divisors (see below), whose sum is σ = 31130838977952. Its totient is φ = 4917839472000.

The previous prime is 13320221201297. The next prime is 13320221201317. The reversal of 13320221201300 is 310212202331.

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

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, 15988055 + ... + 16800545.

Almost surely, 2^{13320221201300} is an apocalyptic number.

13320221201300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13320221201300 is an abundant number, since it is smaller than the sum of its proper divisors (17810617776652).

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

13320221201300 is a wasteful number, since it uses less digits than its factorization.

13320221201300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825129 (or 825122 counting only the distinct ones).

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

Adding to 13320221201300 its reverse (310212202331), we get a palindrome (13630433403631).

The spelling of 13320221201300 in words is "thirteen trillion, three hundred twenty billion, two hundred twenty-one million, two hundred one thousand, three hundred".