13200310021 has 16 divisors (see below), whose sum is σ = 14301604800. Its totient is φ = 12142569600.

The previous prime is 13200309961. The next prime is 13200310037. The reversal of 13200310021 is 12001300231.

13200310021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13200310021 - 2⁹ = 13200309509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13200309983 and 13200310010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200310421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124215 + ... + 204523.

It is an arithmetic number, because the mean of its divisors is an integer number (893850300).

Almost surely, 2^13200310021 is an apocalyptic number.

It is an amenable number.

13200310021 is a deficient number, since it is larger than the sum of its proper divisors (1101294779).

13200310021 is a wasteful number, since it uses less digits than its factorization.

13200310021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80580.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 13200310021 its reverse (12001300231), we get a palindrome (25201610252).

The spelling of 13200310021 in words is "thirteen billion, two hundred million, three hundred ten thousand, twenty-one".