13321130221299 has 4 divisors (see below), whose sum is σ = 17761506961736. Its totient is φ = 8880753480864.

The previous prime is 13321130221261. The next prime is 13321130221337. The reversal of 13321130221299 is 99212203112331.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (13321130221261) and next prime (13321130221337).

It is not a de Polignac number, because 13321130221299 - 2¹⁶ = 13321130155763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13321130221219) 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 in 3 ways as a sum of consecutive naturals, for example, 2220188370214 + ... + 2220188370219.

It is an arithmetic number, because the mean of its divisors is an integer number (4440376740434).

Almost surely, 2^{13321130221299} is an apocalyptic number.

13321130221299 is a deficient number, since it is larger than the sum of its proper divisors (4440376740437).

13321130221299 is an equidigital number, since it uses as much as digits as its factorization.

13321130221299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4440376740436.

The product of its (nonzero) digits is 34992, while the sum is 39.

The spelling of 13321130221299 in words is "thirteen trillion, three hundred twenty-one billion, one hundred thirty million, two hundred twenty-one thousand, two hundred ninety-nine".