13321224232343 has 2 divisors, whose sum is σ = 13321224232344. Its totient is φ = 13321224232342.

The previous prime is 13321224232333. The next prime is 13321224232367. The reversal of 13321224232343 is 34323242212331.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13321224232343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13321224232333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660612116171 + 6660612116172.

It is an arithmetic number, because the mean of its divisors is an integer number (6660612116172).

Almost surely, 2^{13321224232343} is an apocalyptic number.

13321224232343 is a deficient number, since it is larger than the sum of its proper divisors (1).

13321224232343 is an equidigital number, since it uses as much as digits as its factorization.

13321224232343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 35.

Adding to 13321224232343 its reverse (34323242212331), we get a palindrome (47644466444674).

The spelling of 13321224232343 in words is "thirteen trillion, three hundred twenty-one billion, two hundred twenty-four million, two hundred thirty-two thousand, three hundred forty-three".