13022320303 has 2 divisors, whose sum is σ = 13022320304. Its totient is φ = 13022320302.

The previous prime is 13022320291. The next prime is 13022320307. The reversal of 13022320303 is 30302322031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13022320303 - 2¹⁷ = 13022189231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13022320307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6511160151 + 6511160152.

It is an arithmetic number, because the mean of its divisors is an integer number (6511160152).

Almost surely, 2^13022320303 is an apocalyptic number.

13022320303 is a deficient number, since it is larger than the sum of its proper divisors (1).

13022320303 is an equidigital number, since it uses as much as digits as its factorization.

13022320303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 13022320303 its reverse (30302322031), we get a palindrome (43324642334).

The spelling of 13022320303 in words is "thirteen billion, twenty-two million, three hundred twenty thousand, three hundred three".