12323135411 has 4 divisors (see below), whose sum is σ = 12353866824. Its totient is φ = 12292404000.

The previous prime is 12323135399. The next prime is 12323135449. The reversal of 12323135411 is 11453132321.

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 12323135411 - 2¹⁰ = 12323134387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12323135471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15365105 + ... + 15365906.

It is an arithmetic number, because the mean of its divisors is an integer number (3088466706).

Almost surely, 2^12323135411 is an apocalyptic number.

12323135411 is a deficient number, since it is larger than the sum of its proper divisors (30731413).

12323135411 is an equidigital number, since it uses as much as digits as its factorization.

12323135411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30731412.

The product of its digits is 2160, while the sum is 26.

Adding to 12323135411 its reverse (11453132321), we get a palindrome (23776267732).

The spelling of 12323135411 in words is "twelve billion, three hundred twenty-three million, one hundred thirty-five thousand, four hundred eleven".