13513330343 has 8 divisors (see below), whose sum is σ = 13858157376. Its totient is φ = 13169228800.

The previous prime is 13513330339. The next prime is 13513330367. The reversal of 13513330343 is 34303331531.

It is a happy number.

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 13513330343 - 2² = 13513330339 is a prime.

It is a super-2 number, since 2×13513330343² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13513330333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143546 + ... + 218247.

It is an arithmetic number, because the mean of its divisors is an integer number (1732269672).

Almost surely, 2^13513330343 is an apocalyptic number.

13513330343 is a deficient number, since it is larger than the sum of its proper divisors (344827033).

13513330343 is an equidigital number, since it uses as much as digits as its factorization.

13513330343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362745.

The product of its (nonzero) digits is 14580, while the sum is 29.

Adding to 13513330343 its reverse (34303331531), we get a palindrome (47816661874).

The spelling of 13513330343 in words is "thirteen billion, five hundred thirteen million, three hundred thirty thousand, three hundred forty-three".