13233212111011 has 2 divisors, whose sum is σ = 13233212111012. Its totient is φ = 13233212111010.

The previous prime is 13233212111003. The next prime is 13233212111039. The reversal of 13233212111011 is 11011121233231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13233212111011 - 2³ = 13233212111003 is a prime.

It is not a weakly prime, because it can be changed into another prime (13233212111071) 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, 6616606055505 + 6616606055506.

It is an arithmetic number, because the mean of its divisors is an integer number (6616606055506).

Almost surely, 2^{13233212111011} is an apocalyptic number.

13233212111011 is a deficient number, since it is larger than the sum of its proper divisors (1).

13233212111011 is an equidigital number, since it uses as much as digits as its factorization.

13233212111011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 13233212111011 its reverse (11011121233231), we get a palindrome (24244333344242).

The spelling of 13233212111011 in words is "thirteen trillion, two hundred thirty-three billion, two hundred twelve million, one hundred eleven thousand, eleven".