13323853919 has 2 divisors, whose sum is σ = 13323853920. Its totient is φ = 13323853918.

The previous prime is 13323853877. The next prime is 13323854003. The reversal of 13323853919 is 91935832331.

It is a happy number.

13323853919 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13323853919 - 2⁸ = 13323853663 is a prime.

It is a super-2 number, since 2×13323853919² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13323853219) 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 as a sum of consecutive naturals, namely, 6661926959 + 6661926960.

It is an arithmetic number, because the mean of its divisors is an integer number (6661926960).

Almost surely, 2^13323853919 is an apocalyptic number.

13323853919 is a deficient number, since it is larger than the sum of its proper divisors (1).

13323853919 is an equidigital number, since it uses as much as digits as its factorization.

13323853919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 524880, while the sum is 47.

The spelling of 13323853919 in words is "thirteen billion, three hundred twenty-three million, eight hundred fifty-three thousand, nine hundred nineteen".