13220110297 has 2 divisors, whose sum is σ = 13220110298. Its totient is φ = 13220110296.

The previous prime is 13220110289. The next prime is 13220110313. The reversal of 13220110297 is 79201102231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13204078281 + 16032016 = 114909^2 + 4004^2 .

It is an emirp because it is prime and its reverse (79201102231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13220110297 - 2³ = 13220110289 is a prime.

It is a super-3 number, since 3×13220110297³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (13220110207) 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, 6610055148 + 6610055149.

It is an arithmetic number, because the mean of its divisors is an integer number (6610055149).

Almost surely, 2^13220110297 is an apocalyptic number.

It is an amenable number.

13220110297 is a deficient number, since it is larger than the sum of its proper divisors (1).

13220110297 is an equidigital number, since it uses as much as digits as its factorization.

13220110297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The spelling of 13220110297 in words is "thirteen billion, two hundred twenty million, one hundred ten thousand, two hundred ninety-seven".