13233313113247 has 2 divisors, whose sum is σ = 13233313113248. Its totient is φ = 13233313113246.

The previous prime is 13233313113203. The next prime is 13233313113263. The reversal of 13233313113247 is 74231131333231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13233313113247 - 2¹¹ = 13233313111199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13233313113047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616656556623 + 6616656556624.

It is an arithmetic number, because the mean of its divisors is an integer number (6616656556624).

Almost surely, 2^{13233313113247} is an apocalyptic number.

13233313113247 is a deficient number, since it is larger than the sum of its proper divisors (1).

13233313113247 is an equidigital number, since it uses as much as digits as its factorization.

13233313113247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 37.

Adding to 13233313113247 its reverse (74231131333231), we get a palindrome (87464444446478).

The spelling of 13233313113247 in words is "thirteen trillion, two hundred thirty-three billion, three hundred thirteen million, one hundred thirteen thousand, two hundred forty-seven".