12303103331333 has 4 divisors (see below), whose sum is σ = 12308817733548. Its totient is φ = 12297388929120.

The previous prime is 12303103331327. The next prime is 12303103331399. The reversal of 12303103331333 is 33313330130321.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2061458465284 + 10241644866049 = 1435778^2 + 3200257^2 .

It is a cyclic number.

It is not a de Polignac number, because 12303103331333 - 2¹² = 12303103327237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12303103331296 and 12303103331305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12303103336333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2857197878 + ... + 2857202183.

It is an arithmetic number, because the mean of its divisors is an integer number (3077204433387).

Almost surely, 2^{12303103331333} is an apocalyptic number.

It is an amenable number.

12303103331333 is a deficient number, since it is larger than the sum of its proper divisors (5714402215).

12303103331333 is an equidigital number, since it uses as much as digits as its factorization.

12303103331333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5714402214.

The product of its (nonzero) digits is 13122, while the sum is 29.

Adding to 12303103331333 its reverse (33313330130321), we get a palindrome (45616433461654).

The spelling of 12303103331333 in words is "twelve trillion, three hundred three billion, one hundred three million, three hundred thirty-one thousand, three hundred thirty-three".