13320210404021 has 8 divisors (see below), whose sum is σ = 13456247737920. Its totient is φ = 13184302203072.

The previous prime is 13320210403999. The next prime is 13320210404023. The reversal of 13320210404021 is 12040401202331.

13320210404021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13320210404021 - 2¹⁴ = 13320210387637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13320210404023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32075876 + ... + 32488493.

It is an arithmetic number, because the mean of its divisors is an integer number (1682030967240).

Almost surely, 2^{13320210404021} is an apocalyptic number.

It is an amenable number.

13320210404021 is a deficient number, since it is larger than the sum of its proper divisors (136037333899).

13320210404021 is a wasteful number, since it uses less digits than its factorization.

13320210404021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64566475.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 13320210404021 its reverse (12040401202331), we get a palindrome (25360611606352).

The spelling of 13320210404021 in words is "thirteen trillion, three hundred twenty billion, two hundred ten million, four hundred four thousand, twenty-one".