13242011311 has 4 divisors (see below), whose sum is σ = 13249276992. Its totient is φ = 13234745632.

The previous prime is 13242011303. The next prime is 13242011369. The reversal of 13242011311 is 11311024231.

13242011311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13242011311 - 2³ = 13242011303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13242011371) 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 in 3 ways as a sum of consecutive naturals, for example, 3630106 + ... + 3633751.

It is an arithmetic number, because the mean of its divisors is an integer number (3312319248).

Almost surely, 2^13242011311 is an apocalyptic number.

13242011311 is a deficient number, since it is larger than the sum of its proper divisors (7265681).

13242011311 is an equidigital number, since it uses as much as digits as its factorization.

13242011311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7265680.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13242011311 its reverse (11311024231), we get a palindrome (24553035542).

The spelling of 13242011311 in words is "thirteen billion, two hundred forty-two million, eleven thousand, three hundred eleven".