13320123201433 has 2 divisors, whose sum is σ = 13320123201434. Its totient is φ = 13320123201432.

The previous prime is 13320123201431. The next prime is 13320123201443. The reversal of 13320123201433 is 33410232102331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12984433905664 + 335689295769 = 3603392^2 + 579387^2 .

It is a cyclic number.

It is not a de Polignac number, because 13320123201433 - 2¹ = 13320123201431 is a prime.

Together with 13320123201431, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13320123201431) 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, 6660061600716 + 6660061600717.

It is an arithmetic number, because the mean of its divisors is an integer number (6660061600717).

Almost surely, 2^{13320123201433} is an apocalyptic number.

It is an amenable number.

13320123201433 is a deficient number, since it is larger than the sum of its proper divisors (1).

13320123201433 is an equidigital number, since it uses as much as digits as its factorization.

13320123201433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 13320123201433 its reverse (33410232102331), we get a palindrome (46730355303764).

The spelling of 13320123201433 in words is "thirteen trillion, three hundred twenty billion, one hundred twenty-three million, two hundred one thousand, four hundred thirty-three".