12310020330033 has 4 divisors (see below), whose sum is σ = 16413360440048. Its totient is φ = 8206680220020.

The previous prime is 12310020330011. The next prime is 12310020330043. The reversal of 12310020330033 is 33003302001321.

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 not a de Polignac number, because 12310020330033 - 2⁵ = 12310020330001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12310020329991 and 12310020330009.

It is not an unprimeable number, because it can be changed into a prime (12310020330043) 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 3 ways as a sum of consecutive naturals, for example, 2051670055003 + ... + 2051670055008.

It is an arithmetic number, because the mean of its divisors is an integer number (4103340110012).

Almost surely, 2^{12310020330033} is an apocalyptic number.

It is an amenable number.

12310020330033 is a deficient number, since it is larger than the sum of its proper divisors (4103340110015).

12310020330033 is an equidigital number, since it uses as much as digits as its factorization.

12310020330033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4103340110014.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 12310020330033 its reverse (33003302001321), we get a palindrome (45313322331354).

The spelling of 12310020330033 in words is "twelve trillion, three hundred ten billion, twenty million, three hundred thirty thousand, thirty-three".