13143341 has 4 divisors (see below), whose sum is σ = 13178400. Its totient is φ = 13108284.

The previous prime is 13143313. The next prime is 13143343. The reversal of 13143341 is 14334131.

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: 14334131 = 7 ⋅2047733.

It is a cyclic number.

It is not a de Polignac number, because 13143341 - 2¹⁴ = 13126957 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 (13143343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16961 + ... + 17718.

It is an arithmetic number, because the mean of its divisors is an integer number (3294600).

Almost surely, 2^13143341 is an apocalyptic number.

It is an amenable number.

13143341 is a deficient number, since it is larger than the sum of its proper divisors (35059).

13143341 is an equidigital number, since it uses as much as digits as its factorization.

13143341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35058.

The product of its digits is 432, while the sum is 20.

The square root of 13143341 is about 3625.3746013343. The cubic root of 13143341 is about 235.9945237166.

Adding to 13143341 its reverse (14334131), we get a palindrome (27477472).

The spelling of 13143341 in words is "thirteen million, one hundred forty-three thousand, three hundred forty-one".