13021331119 has 4 divisors (see below), whose sum is σ = 13155571744. Its totient is φ = 12887090496.

The previous prime is 13021331117. The next prime is 13021331137. The reversal of 13021331119 is 91113312031.

13021331119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13021331119 - 2¹ = 13021331117 is a prime.

It is a super-2 number, since 2×13021331119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13021331093 and 13021331102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13021331117) 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 3 ways as a sum of consecutive naturals, for example, 67120167 + ... + 67120360.

It is an arithmetic number, because the mean of its divisors is an integer number (3288892936).

Almost surely, 2^13021331119 is an apocalyptic number.

13021331119 is a deficient number, since it is larger than the sum of its proper divisors (134240625).

13021331119 is an equidigital number, since it uses as much as digits as its factorization.

13021331119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134240624.

The product of its (nonzero) digits is 486, while the sum is 25.

The spelling of 13021331119 in words is "thirteen billion, twenty-one million, three hundred thirty-one thousand, one hundred nineteen".