13313023212361 has 2 divisors, whose sum is σ = 13313023212362. Its totient is φ = 13313023212360.

The previous prime is 13313023212317. The next prime is 13313023212383. The reversal of 13313023212361 is 16321232031331.

It is a happy number.

13313023212361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11543176125625 + 1769847086736 = 3397525^2 + 1330356^2 .

It is an emirp because it is prime and its reverse (16321232031331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13313023212361 - 2⁷ = 13313023212233 is a prime.

It is not a weakly prime, because it can be changed into another prime (13313023213361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656511606180 + 6656511606181.

It is an arithmetic number, because the mean of its divisors is an integer number (6656511606181).

Almost surely, 2^{13313023212361} is an apocalyptic number.

It is an amenable number.

13313023212361 is a deficient number, since it is larger than the sum of its proper divisors (1).

13313023212361 is an equidigital number, since it uses as much as digits as its factorization.

13313023212361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 31.

Adding to 13313023212361 its reverse (16321232031331), we get a palindrome (29634255243692).

The spelling of 13313023212361 in words is "thirteen trillion, three hundred thirteen billion, twenty-three million, two hundred twelve thousand, three hundred sixty-one".