12112100333 has 2 divisors, whose sum is σ = 12112100334. Its totient is φ = 12112100332.

The previous prime is 12112100323. The next prime is 12112100353. The reversal of 12112100333 is 33300121121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11834611369 + 277488964 = 108787^2 + 16658^2 .

It is a cyclic number.

It is not a de Polignac number, because 12112100333 - 2¹⁶ = 12112034797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12112100323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056050166 + 6056050167.

It is an arithmetic number, because the mean of its divisors is an integer number (6056050167).

Almost surely, 2^12112100333 is an apocalyptic number.

It is an amenable number.

12112100333 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112100333 is an equidigital number, since it uses as much as digits as its factorization.

12112100333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12112100333 its reverse (33300121121), we get a palindrome (45412221454).

The spelling of 12112100333 in words is "twelve billion, one hundred twelve million, one hundred thousand, three hundred thirty-three".