13321133230333 has 2 divisors, whose sum is σ = 13321133230334. Its totient is φ = 13321133230332.

The previous prime is 13321133230291. The next prime is 13321133230369. The reversal of 13321133230333 is 33303233112331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11939222481124 + 1381910749209 = 3455318^2 + 1175547^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13321133230333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13321133230295 and 13321133230304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13321133230393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660566615166 + 6660566615167.

It is an arithmetic number, because the mean of its divisors is an integer number (6660566615167).

Almost surely, 2^{13321133230333} is an apocalyptic number.

It is an amenable number.

13321133230333 is a deficient number, since it is larger than the sum of its proper divisors (1).

13321133230333 is an equidigital number, since it uses as much as digits as its factorization.

13321133230333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 31.

Adding to 13321133230333 its reverse (33303233112331), we get a palindrome (46624366342664).

The spelling of 13321133230333 in words is "thirteen trillion, three hundred twenty-one billion, one hundred thirty-three million, two hundred thirty thousand, three hundred thirty-three".