13333232113213 has 2 divisors, whose sum is σ = 13333232113214. Its totient is φ = 13333232113212.

The previous prime is 13333232113211. The next prime is 13333232113217. The reversal of 13333232113213 is 31231123233331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13047967166809 + 285264946404 = 3612197^2 + 534102^2 .

It is a cyclic number.

It is not a de Polignac number, because 13333232113213 - 2¹ = 13333232113211 is a prime.

Together with 13333232113211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13333232113211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6666616056606 + 6666616056607.

It is an arithmetic number, because the mean of its divisors is an integer number (6666616056607).

Almost surely, 2^{13333232113213} is an apocalyptic number.

It is an amenable number.

13333232113213 is a deficient number, since it is larger than the sum of its proper divisors (1).

13333232113213 is an equidigital number, since it uses as much as digits as its factorization.

13333232113213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17496, while the sum is 31.

Adding to 13333232113213 its reverse (31231123233331), we get a palindrome (44564355346544).

The spelling of 13333232113213 in words is "thirteen trillion, three hundred thirty-three billion, two hundred thirty-two million, one hundred thirteen thousand, two hundred thirteen".