12303001311033 has 16 divisors (see below), whose sum is σ = 16472439627776. Its totient is φ = 8167811003280.

The previous prime is 12303001311019. The next prime is 12303001311149. The reversal of 12303001311033 is 33011310030321.

It is not a de Polignac number, because 12303001311033 - 2⁵ = 12303001311001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12303001311533) 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 15 ways as a sum of consecutive naturals, for example, 1938985 + ... + 5325942.

It is an arithmetic number, because the mean of its divisors is an integer number (1029527476736).

Almost surely, 2^{12303001311033} is an apocalyptic number.

It is an amenable number.

12303001311033 is a deficient number, since it is larger than the sum of its proper divisors (4169438316743).

12303001311033 is a wasteful number, since it uses less digits than its factorization.

12303001311033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7267284.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 12303001311033 its reverse (33011310030321), we get a palindrome (45314311341354).

The spelling of 12303001311033 in words is "twelve trillion, three hundred three billion, one million, three hundred eleven thousand, thirty-three".