13233321011 has 2 divisors, whose sum is σ = 13233321012. Its totient is φ = 13233321010.

The previous prime is 13233320983. The next prime is 13233321019. The reversal of 13233321011 is 11012333231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13233321011 - 2¹⁰ = 13233319987 is a prime.

It is not a weakly prime, because it can be changed into another prime (13233321019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616660505 + 6616660506.

It is an arithmetic number, because the mean of its divisors is an integer number (6616660506).

Almost surely, 2^13233321011 is an apocalyptic number.

13233321011 is a deficient number, since it is larger than the sum of its proper divisors (1).

13233321011 is an equidigital number, since it uses as much as digits as its factorization.

13233321011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13233321011 its reverse (11012333231), we get a palindrome (24245654242).

The spelling of 13233321011 in words is "thirteen billion, two hundred thirty-three million, three hundred twenty-one thousand, eleven".