13368936011 has 2 divisors, whose sum is σ = 13368936012. Its totient is φ = 13368936010.

The previous prime is 13368935981. The next prime is 13368936013. The reversal of 13368936011 is 11063986331.

It is a strong prime.

It is an emirp because it is prime and its reverse (11063986331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13368936011 - 2¹⁸ = 13368673867 is a prime.

Together with 13368936013, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13368936011.

It is not a weakly prime, because it can be changed into another prime (13368936013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6684468005 + 6684468006.

It is an arithmetic number, because the mean of its divisors is an integer number (6684468006).

Almost surely, 2^13368936011 is an apocalyptic number.

13368936011 is a deficient number, since it is larger than the sum of its proper divisors (1).

13368936011 is an equidigital number, since it uses as much as digits as its factorization.

13368936011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 41.

The spelling of 13368936011 in words is "thirteen billion, three hundred sixty-eight million, nine hundred thirty-six thousand, eleven".