12032303311009 has 4 divisors (see below), whose sum is σ = 12034459256980. Its totient is φ = 12030147365040.

The previous prime is 12032303310977. The next prime is 12032303311033. The reversal of 12032303311009 is 90011330323021.

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 2284813633600 + 9747489677409 = 1511560^2 + 3122097^2 .

It is a cyclic number.

It is not a de Polignac number, because 12032303311009 - 2⁵ = 12032303310977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12032303311099) 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, 1077964614 + ... + 1077975775.

It is an arithmetic number, because the mean of its divisors is an integer number (3008614814245).

Almost surely, 2^{12032303311009} is an apocalyptic number.

It is an amenable number.

12032303311009 is a deficient number, since it is larger than the sum of its proper divisors (2155945971).

12032303311009 is an equidigital number, since it uses as much as digits as its factorization.

12032303311009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155945970.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 12032303311009 in words is "twelve trillion, thirty-two billion, three hundred three million, three hundred eleven thousand, nine".