12303020333 has 4 divisors (see below), whose sum is σ = 12303270720. Its totient is φ = 12302769948.

The previous prime is 12303020311. The next prime is 12303020339. The reversal of 12303020333 is 33302030321.

12303020333 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12303020333 - 2¹⁴ = 12303003949 is a prime.

It is a super-2 number, since 2×12303020333² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12303020339) 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, 24485 + ... + 158762.

It is an arithmetic number, because the mean of its divisors is an integer number (3075817680).

Almost surely, 2^12303020333 is an apocalyptic number.

It is an amenable number.

12303020333 is a deficient number, since it is larger than the sum of its proper divisors (250387).

12303020333 is an equidigital number, since it uses as much as digits as its factorization.

12303020333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250386.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 12303020333 its reverse (33302030321), we get a palindrome (45605050654).

The spelling of 12303020333 in words is "twelve billion, three hundred three million, twenty thousand, three hundred thirty-three".