13340524313 has 4 divisors (see below), whose sum is σ = 13342000848. Its totient is φ = 13339047780.

The previous prime is 13340524289. The next prime is 13340524319. The reversal of 13340524313 is 31342504331.

13340524313 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, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31342504331 = 9091 ⋅3447641.

It is a cyclic number.

It is not a de Polignac number, because 13340524313 - 2²² = 13336330009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13340524319) 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, 724631 + ... + 742812.

It is an arithmetic number, because the mean of its divisors is an integer number (3335500212).

Almost surely, 2^13340524313 is an apocalyptic number.

It is an amenable number.

13340524313 is a deficient number, since it is larger than the sum of its proper divisors (1476535).

13340524313 is an equidigital number, since it uses as much as digits as its factorization.

13340524313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476534.

The product of its (nonzero) digits is 12960, while the sum is 29.

The spelling of 13340524313 in words is "thirteen billion, three hundred forty million, five hundred twenty-four thousand, three hundred thirteen".