12311305301 has 8 divisors (see below), whose sum is σ = 12757042200. Its totient is φ = 11866982400.

The previous prime is 12311305291. The next prime is 12311305309. The reversal of 12311305301 is 10350311321.

It can be written as a sum of positive squares in 4 ways, for example, as 3962828401 + 8348476900 = 62951^2 + 91370^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12311305301 - 2¹⁴ = 12311288917 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 (12311305309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335756 + ... + 370613.

It is an arithmetic number, because the mean of its divisors is an integer number (1594630275).

Almost surely, 2^12311305301 is an apocalyptic number.

It is an amenable number.

12311305301 is a deficient number, since it is larger than the sum of its proper divisors (445736899).

12311305301 is an equidigital number, since it uses as much as digits as its factorization.

12311305301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706999.

The product of its (nonzero) digits is 270, while the sum is 20.

Adding to 12311305301 its reverse (10350311321), we get a palindrome (22661616622).

The spelling of 12311305301 in words is "twelve billion, three hundred eleven million, three hundred five thousand, three hundred one".