13313103343 has 4 divisors (see below), whose sum is σ = 13316630040. Its totient is φ = 13309576648.

The previous prime is 13313103329. The next prime is 13313103347. The reversal of 13313103343 is 34330131331.

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 13313103343 - 2¹³ = 13313095151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13313103347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1757680 + ... + 1765237.

It is an arithmetic number, because the mean of its divisors is an integer number (3329157510).

Almost surely, 2^13313103343 is an apocalyptic number.

13313103343 is a deficient number, since it is larger than the sum of its proper divisors (3526697).

13313103343 is an equidigital number, since it uses as much as digits as its factorization.

13313103343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3526696.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 13313103343 its reverse (34330131331), we get a palindrome (47643234674).

The spelling of 13313103343 in words is "thirteen billion, three hundred thirteen million, one hundred three thousand, three hundred forty-three".