12003312333101 has 4 divisors (see below), whose sum is σ = 12003331341792. Its totient is φ = 12003293324412.

The previous prime is 12003312333083. The next prime is 12003312333107. The reversal of 12003312333101 is 10133321330021.

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 not a de Polignac number, because 12003312333101 - 2³⁴ = 11986132463917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12003312333107) 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, 8523401 + ... + 9831326.

It is an arithmetic number, because the mean of its divisors is an integer number (3000832835448).

Almost surely, 2^{12003312333101} is an apocalyptic number.

It is an amenable number.

12003312333101 is a deficient number, since it is larger than the sum of its proper divisors (19008691).

12003312333101 is an equidigital number, since it uses as much as digits as its factorization.

12003312333101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19008690.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 12003312333101 its reverse (10133321330021), we get a palindrome (22136633663122).

The spelling of 12003312333101 in words is "twelve trillion, three billion, three hundred twelve million, three hundred thirty-three thousand, one hundred one".