13210331011 has 2 divisors, whose sum is σ = 13210331012. Its totient is φ = 13210331010.

The previous prime is 13210331003. The next prime is 13210331059. The reversal of 13210331011 is 11013301231.

13210331011 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 is a cyclic number.

It is not a de Polignac number, because 13210331011 - 2³ = 13210331003 is a prime.

It is not a weakly prime, because it can be changed into another prime (13210331081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6605165505 + 6605165506.

It is an arithmetic number, because the mean of its divisors is an integer number (6605165506).

Almost surely, 2^13210331011 is an apocalyptic number.

13210331011 is a deficient number, since it is larger than the sum of its proper divisors (1).

13210331011 is an equidigital number, since it uses as much as digits as its factorization.

13210331011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13210331011 its reverse (11013301231), we get a palindrome (24223632242).

The spelling of 13210331011 in words is "thirteen billion, two hundred ten million, three hundred thirty-one thousand, eleven".