13312303233337 has 2 divisors, whose sum is σ = 13312303233338. Its totient is φ = 13312303233336.

The previous prime is 13312303233301. The next prime is 13312303233377. The reversal of 13312303233337 is 73333230321331.

13312303233337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7605990346816 + 5706312886521 = 2757896^2 + 2388789^2 .

It is a cyclic number.

It is not a de Polignac number, because 13312303233337 - 2³⁵ = 13277943494969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13312303233296 and 13312303233305.

It is not a weakly prime, because it can be changed into another prime (13312303233377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656151616668 + 6656151616669.

It is an arithmetic number, because the mean of its divisors is an integer number (6656151616669).

Almost surely, 2^{13312303233337} is an apocalyptic number.

It is an amenable number.

13312303233337 is a deficient number, since it is larger than the sum of its proper divisors (1).

13312303233337 is an equidigital number, since it uses as much as digits as its factorization.

13312303233337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 183708, while the sum is 37.

Adding to 13312303233337 its reverse (73333230321331), we get a palindrome (86645533554668).

The spelling of 13312303233337 in words is "thirteen trillion, three hundred twelve billion, three hundred three million, two hundred thirty-three thousand, three hundred thirty-seven".