13232112011 has 2 divisors, whose sum is σ = 13232112012. Its totient is φ = 13232112010.

The previous prime is 13232112001. The next prime is 13232112017. The reversal of 13232112011 is 11021123231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13232112011 - 2⁶ = 13232111947 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (13232112017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616056005 + 6616056006.

It is an arithmetic number, because the mean of its divisors is an integer number (6616056006).

Almost surely, 2^13232112011 is an apocalyptic number.

13232112011 is a deficient number, since it is larger than the sum of its proper divisors (1).

13232112011 is an equidigital number, since it uses as much as digits as its factorization.

13232112011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13232112011 its reverse (11021123231), we get a palindrome (24253235242).

The spelling of 13232112011 in words is "thirteen billion, two hundred thirty-two million, one hundred twelve thousand, eleven".