12100301233 has 4 divisors (see below), whose sum is σ = 12167153908. Its totient is φ = 12033448560.

The previous prime is 12100301203. The next prime is 12100301281. The reversal of 12100301233 is 33210300121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33210300121 = 17863 ⋅1859167.

It can be written as a sum of positive squares in 2 ways, for example, as 5854086144 + 6246215089 = 76512^2 + 79033^2 .

It is a cyclic number.

It is not a de Polignac number, because 12100301233 - 2⁵ = 12100301201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12100301203) 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, 33426066 + ... + 33426427.

It is an arithmetic number, because the mean of its divisors is an integer number (3041788477).

Almost surely, 2^12100301233 is an apocalyptic number.

It is an amenable number.

12100301233 is a deficient number, since it is larger than the sum of its proper divisors (66852675).

12100301233 is an equidigital number, since it uses as much as digits as its factorization.

12100301233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66852674.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12100301233 its reverse (33210300121), we get a palindrome (45310601354).

The spelling of 12100301233 in words is "twelve billion, one hundred million, three hundred one thousand, two hundred thirty-three".