12303302321033 has 4 divisors (see below), whose sum is σ = 12838228508928. Its totient is φ = 11768376133140.

The previous prime is 12303302321027. The next prime is 12303302321039. The reversal of 12303302321033 is 33012320330321.

It is a happy number.

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 an interprime number because it is at equal distance from previous prime (12303302321027) and next prime (12303302321039).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12303302321033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12303302320993 and 12303302321011.

It is not an unprimeable number, because it can be changed into a prime (12303302321039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267463093913 + ... + 267463093958.

It is an arithmetic number, because the mean of its divisors is an integer number (3209557127232).

Almost surely, 2^{12303302321033} is an apocalyptic number.

It is an amenable number.

12303302321033 is a deficient number, since it is larger than the sum of its proper divisors (534926187895).

12303302321033 is an equidigital number, since it uses as much as digits as its factorization.

12303302321033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534926187894.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 12303302321033 its reverse (33012320330321), we get a palindrome (45315622651354).

The spelling of 12303302321033 in words is "twelve trillion, three hundred three billion, three hundred two million, three hundred twenty-one thousand, thirty-three".