12303303311033 has 16 divisors (see below), whose sum is σ = 14638764040320. Its totient is φ = 10120112804736.

The previous prime is 12303303311029. The next prime is 12303303311059. The reversal of 12303303311033 is 33011330330321.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12303303311033 - 2² = 12303303311029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12303303310993 and 12303303311011.

It is not an unprimeable number, because it can be changed into a prime (12303303311023) 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 15 ways as a sum of consecutive naturals, for example, 325344803 + ... + 325382616.

It is an arithmetic number, because the mean of its divisors is an integer number (914922752520).

Almost surely, 2^{12303303311033} is an apocalyptic number.

It is an amenable number.

12303303311033 is a deficient number, since it is larger than the sum of its proper divisors (2335460729287).

12303303311033 is an equidigital number, since it uses as much as digits as its factorization.

12303303311033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650727536.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 12303303311033 its reverse (33011330330321), we get a palindrome (45314633641354).

The spelling of 12303303311033 in words is "twelve trillion, three hundred three billion, three hundred three million, three hundred eleven thousand, thirty-three".