12310201133 has 2 divisors, whose sum is σ = 12310201134. Its totient is φ = 12310201132.

The previous prime is 12310201117. The next prime is 12310201157. The reversal of 12310201133 is 33110201321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12309236809 + 964324 = 110947^2 + 982^2 .

It is a cyclic number.

It is not a de Polignac number, because 12310201133 - 2⁴ = 12310201117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12310204133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6155100566 + 6155100567.

It is an arithmetic number, because the mean of its divisors is an integer number (6155100567).

Almost surely, 2^12310201133 is an apocalyptic number.

It is an amenable number.

12310201133 is a deficient number, since it is larger than the sum of its proper divisors (1).

12310201133 is an equidigital number, since it uses as much as digits as its factorization.

12310201133 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 12310201133 its reverse (33110201321), we get a palindrome (45420402454).

The spelling of 12310201133 in words is "twelve billion, three hundred ten million, two hundred one thousand, one hundred thirty-three".