13232223247 has 2 divisors, whose sum is σ = 13232223248. Its totient is φ = 13232223246.

The previous prime is 13232223209. The next prime is 13232223283. The reversal of 13232223247 is 74232223231.

13232223247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (74232223231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13232223247 - 2¹⁵ = 13232190479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13232223647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616111623 + 6616111624.

It is an arithmetic number, because the mean of its divisors is an integer number (6616111624).

Almost surely, 2^13232223247 is an apocalyptic number.

13232223247 is a deficient number, since it is larger than the sum of its proper divisors (1).

13232223247 is an equidigital number, since it uses as much as digits as its factorization.

13232223247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 31.

Adding to 13232223247 its reverse (74232223231), we get a palindrome (87464446478).

The spelling of 13232223247 in words is "thirteen billion, two hundred thirty-two million, two hundred twenty-three thousand, two hundred forty-seven".