13221320119 has 8 divisors (see below), whose sum is σ = 15134978048. Its totient is φ = 11313886680.

The previous prime is 13221320117. The next prime is 13221320131. The reversal of 13221320119 is 91102312231.

13221320119 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 13221320119 - 2¹ = 13221320117 is a prime.

It is a super-3 number, since 3×13221320119³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13221320093 and 13221320102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13221320117) 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 7 ways as a sum of consecutive naturals, for example, 1551567 + ... + 1560064.

It is an arithmetic number, because the mean of its divisors is an integer number (1891872256).

Almost surely, 2^13221320119 is an apocalyptic number.

13221320119 is a deficient number, since it is larger than the sum of its proper divisors (1913657929).

13221320119 is an equidigital number, since it uses as much as digits as its factorization.

13221320119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3112245.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 13221320119 in words is "thirteen billion, two hundred twenty-one million, three hundred twenty thousand, one hundred nineteen".