12003310323133 has 4 divisors (see below), whose sum is σ = 12003465604320. Its totient is φ = 12003155041948.

The previous prime is 12003310323083. The next prime is 12003310323139. The reversal of 12003310323133 is 33132301330021.

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 a de Polignac number, because none of the positive numbers 2^k-12003310323133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12003310323098 and 12003310323107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12003310323139) 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, 77524585 + ... + 77679262.

It is an arithmetic number, because the mean of its divisors is an integer number (3000866401080).

Almost surely, 2^{12003310323133} is an apocalyptic number.

It is an amenable number.

12003310323133 is a deficient number, since it is larger than the sum of its proper divisors (155281187).

12003310323133 is an equidigital number, since it uses as much as digits as its factorization.

12003310323133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155281186.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 12003310323133 its reverse (33132301330021), we get a palindrome (45135611653154).

The spelling of 12003310323133 in words is "twelve trillion, three billion, three hundred ten million, three hundred twenty-three thousand, one hundred thirty-three".