12130111333 has 2 divisors, whose sum is σ = 12130111334. Its totient is φ = 12130111332.

The previous prime is 12130111321. The next prime is 12130111351. The reversal of 12130111333 is 33311103121.

12130111333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10658084644 + 1472026689 = 103238^2 + 38367^2 .

It is a cyclic number.

It is not a de Polignac number, because 12130111333 - 2³³ = 3540176741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12130111333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12130111373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065055666 + 6065055667.

It is an arithmetic number, because the mean of its divisors is an integer number (6065055667).

Almost surely, 2^12130111333 is an apocalyptic number.

It is an amenable number.

12130111333 is a deficient number, since it is larger than the sum of its proper divisors (1).

12130111333 is an equidigital number, since it uses as much as digits as its factorization.

12130111333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 12130111333 its reverse (33311103121), we get a palindrome (45441214454).

The spelling of 12130111333 in words is "twelve billion, one hundred thirty million, one hundred eleven thousand, three hundred thirty-three".