13313220333201 has 16 divisors (see below), whose sum is σ = 19727121585600. Its totient is φ = 8873755730784.

The previous prime is 13313220333191. The next prime is 13313220333223. The reversal of 13313220333201 is 10233302231331.

13313220333201 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 322 + 0 + 3 + 332 + 0 + 1 = 666.

13313220333201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13313220333201 - 2¹⁰ = 13313220332177 is a prime.

It is a super-3 number, since 3×13313220333201³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13313220333251) 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, 47760996 + ... + 48038933.

It is an arithmetic number, because the mean of its divisors is an integer number (1232945099100).

Almost surely, 2^{13313220333201} is an apocalyptic number.

It is an amenable number.

13313220333201 is a deficient number, since it is larger than the sum of its proper divisors (6413901252399).

13313220333201 is an equidigital number, since it uses as much as digits as its factorization.

13313220333201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95805085 (or 95805079 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 13313220333201 its reverse (10233302231331), we get a palindrome (23546522564532).

The spelling of 13313220333201 in words is "thirteen trillion, three hundred thirteen billion, two hundred twenty million, three hundred thirty-three thousand, two hundred one".