13341143 has 2 divisors, whose sum is σ = 13341144. Its totient is φ = 13341142.

The previous prime is 13341121. The next prime is 13341149. The reversal of 13341143 is 34114331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13341143 - 2⁶ = 13341079 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13341149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6670571 + 6670572.

It is an arithmetic number, because the mean of its divisors is an integer number (6670572).

Almost surely, 2^13341143 is an apocalyptic number.

13341143 is a deficient number, since it is larger than the sum of its proper divisors (1).

13341143 is an equidigital number, since it uses as much as digits as its factorization.

13341143 is an evil number, because the sum of its binary digits is even.

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

The square root of 13341143 is about 3652.5529428059. The cubic root of 13341143 is about 237.1725081817.

Adding to 13341143 its reverse (34114331), we get a palindrome (47455474).

The spelling of 13341143 in words is "thirteen million, three hundred forty-one thousand, one hundred forty-three".