13313232847 has 2 divisors, whose sum is σ = 13313232848. Its totient is φ = 13313232846.

The previous prime is 13313232839. The next prime is 13313232857. The reversal of 13313232847 is 74823231331.

It is a weak prime.

It is an emirp because it is prime and its reverse (74823231331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13313232847 - 2³ = 13313232839 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13313232857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656616423 + 6656616424.

It is an arithmetic number, because the mean of its divisors is an integer number (6656616424).

Almost surely, 2^13313232847 is an apocalyptic number.

13313232847 is a deficient number, since it is larger than the sum of its proper divisors (1).

13313232847 is an equidigital number, since it uses as much as digits as its factorization.

13313232847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 37.

The spelling of 13313232847 in words is "thirteen billion, three hundred thirteen million, two hundred thirty-two thousand, eight hundred forty-seven".