14553221303 has 2 divisors, whose sum is σ = 14553221304. Its totient is φ = 14553221302.

The previous prime is 14553221279. The next prime is 14553221317. The reversal of 14553221303 is 30312235541.

It is a happy number.

14553221303 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 a cyclic number.

It is not a de Polignac number, because 14553221303 - 2¹⁸ = 14552959159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14553271303) 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, 7276610651 + 7276610652.

It is an arithmetic number, because the mean of its divisors is an integer number (7276610652).

Almost surely, 2^14553221303 is an apocalyptic number.

14553221303 is a deficient number, since it is larger than the sum of its proper divisors (1).

14553221303 is an equidigital number, since it uses as much as digits as its factorization.

14553221303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 14553221303 its reverse (30312235541), we get a palindrome (44865456844).

The spelling of 14553221303 in words is "fourteen billion, five hundred fifty-three million, two hundred twenty-one thousand, three hundred three".