12102310133 has 2 divisors, whose sum is σ = 12102310134. Its totient is φ = 12102310132.

The previous prime is 12102310117. The next prime is 12102310151. The reversal of 12102310133 is 33101320121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8976046564 + 3126263569 = 94742^2 + 55913^2 .

It is an emirp because it is prime and its reverse (33101320121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12102310133 - 2⁴ = 12102310117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12102310733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6051155066 + 6051155067.

It is an arithmetic number, because the mean of its divisors is an integer number (6051155067).

Almost surely, 2^12102310133 is an apocalyptic number.

It is an amenable number.

12102310133 is a deficient number, since it is larger than the sum of its proper divisors (1).

12102310133 is an equidigital number, since it uses as much as digits as its factorization.

12102310133 is an evil number, because the sum of its binary digits is even.

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

Adding to 12102310133 its reverse (33101320121), we get a palindrome (45203630254).

The spelling of 12102310133 in words is "twelve billion, one hundred two million, three hundred ten thousand, one hundred thirty-three".