13021303311011 has 2 divisors, whose sum is σ = 13021303311012. Its totient is φ = 13021303311010.

The previous prime is 13021303311001. The next prime is 13021303311013. The reversal of 13021303311011 is 11011330312031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13021303311011 is a prime.

Together with 13021303311013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13021303311013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6510651655505 + 6510651655506.

It is an arithmetic number, because the mean of its divisors is an integer number (6510651655506).

Almost surely, 2^{13021303311011} is an apocalyptic number.

13021303311011 is a deficient number, since it is larger than the sum of its proper divisors (1).

13021303311011 is an equidigital number, since it uses as much as digits as its factorization.

13021303311011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 13021303311011 its reverse (11011330312031), we get a palindrome (24032633623042).

The spelling of 13021303311011 in words is "thirteen trillion, twenty-one billion, three hundred three million, three hundred eleven thousand, eleven".