12113301311 has 4 divisors (see below), whose sum is σ = 12117007824. Its totient is φ = 12109594800.

The previous prime is 12113301289. The next prime is 12113301323. The reversal of 12113301311 is 11310331121.

12113301311 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 12113301311 - 2¹⁴ = 12113284927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12113301311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12113301331) 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, 1848350 + ... + 1854891.

It is an arithmetic number, because the mean of its divisors is an integer number (3029251956).

Almost surely, 2^12113301311 is an apocalyptic number.

12113301311 is a deficient number, since it is larger than the sum of its proper divisors (3706513).

12113301311 is an equidigital number, since it uses as much as digits as its factorization.

12113301311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3706512.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 12113301311 its reverse (11310331121), we get a palindrome (23423632432).

The spelling of 12113301311 in words is "twelve billion, one hundred thirteen million, three hundred one thousand, three hundred eleven".