13343241013 has 4 divisors (see below), whose sum is σ = 13358884588. Its totient is φ = 13327597440.

The previous prime is 13343241001. The next prime is 13343241029. The reversal of 13343241013 is 31014234331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31014234331 = 61 ⋅508430071.

It can be written as a sum of positive squares in 2 ways, for example, as 5850261169 + 7492979844 = 76487^2 + 86562^2 .

It is a cyclic number.

It is not a de Polignac number, because 13343241013 - 2³³ = 4753306421 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 (13343241113) 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, 7820508 + ... + 7822213.

It is an arithmetic number, because the mean of its divisors is an integer number (3339721147).

Almost surely, 2^13343241013 is an apocalyptic number.

It is an amenable number.

13343241013 is a deficient number, since it is larger than the sum of its proper divisors (15643575).

13343241013 is an equidigital number, since it uses as much as digits as its factorization.

13343241013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15643574.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13343241013 its reverse (31014234331), we get a palindrome (44357475344).

The spelling of 13343241013 in words is "thirteen billion, three hundred forty-three million, two hundred forty-one thousand, thirteen".