13113320211 has 48 divisors (see below), whose sum is σ = 20341601280. Its totient is φ = 8120935680.

The previous prime is 13113320201. The next prime is 13113320263. The reversal of 13113320211 is 11202331131.

13113320211 is a `hidden beast` number, since 1 + 311 + 332 + 0 + 21 + 1 = 666.

13113320211 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 13113320211 - 2⁷ = 13113320083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13113320201) 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 47 ways as a sum of consecutive naturals, for example, 1269355 + ... + 1279643.

It is an arithmetic number, because the mean of its divisors is an integer number (423783360).

Almost surely, 2^13113320211 is an apocalyptic number.

13113320211 is a deficient number, since it is larger than the sum of its proper divisors (7228281069).

13113320211 is a wasteful number, since it uses less digits than its factorization.

13113320211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10496 (or 10493 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13113320211 its reverse (11202331131), we get a palindrome (24315651342).

The spelling of 13113320211 in words is "thirteen billion, one hundred thirteen million, three hundred twenty thousand, two hundred eleven".