12000313230133 has 2 divisors, whose sum is σ = 12000313230134. Its totient is φ = 12000313230132.

The previous prime is 12000313230127. The next prime is 12000313230161. The reversal of 12000313230133 is 33103231300021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8360066738884 + 3640246491249 = 2891378^2 + 1907943^2 .

It is a cyclic number.

It is not a de Polignac number, because 12000313230133 - 2²¹ = 12000311132981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12000313230533) 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 as a sum of consecutive naturals, namely, 6000156615066 + 6000156615067.

It is an arithmetic number, because the mean of its divisors is an integer number (6000156615067).

Almost surely, 2^{12000313230133} is an apocalyptic number.

It is an amenable number.

12000313230133 is a deficient number, since it is larger than the sum of its proper divisors (1).

12000313230133 is an equidigital number, since it uses as much as digits as its factorization.

12000313230133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 12000313230133 its reverse (33103231300021), we get a palindrome (45103544530154).

The spelling of 12000313230133 in words is "twelve trillion, three hundred thirteen million, two hundred thirty thousand, one hundred thirty-three".