12000330101 has 4 divisors (see below), whose sum is σ = 12001946400. Its totient is φ = 11998713804.

The previous prime is 12000330029. The next prime is 12000330157. The reversal of 12000330101 is 10103300021.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10103300021 = 6359 ⋅1588819.

It is a cyclic number.

It is not a de Polignac number, because 12000330101 - 2²² = 11996135797 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 (12000330161) 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, 796961 + ... + 811878.

It is an arithmetic number, because the mean of its divisors is an integer number (3000486600).

Almost surely, 2^12000330101 is an apocalyptic number.

It is an amenable number.

12000330101 is a deficient number, since it is larger than the sum of its proper divisors (1616299).

12000330101 is an equidigital number, since it uses as much as digits as its factorization.

12000330101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616298.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 12000330101 its reverse (10103300021), we get a palindrome (22103630122).

The spelling of 12000330101 in words is "twelve billion, three hundred thirty thousand, one hundred one".