12356300573 has 2 divisors, whose sum is σ = 12356300574. Its totient is φ = 12356300572.

The previous prime is 12356300531. The next prime is 12356300581. The reversal of 12356300573 is 37500365321.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12303911929 + 52388644 = 110923^2 + 7238^2 .

It is a cyclic number.

It is not a de Polignac number, because 12356300573 - 2⁸ = 12356300317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12356302573) 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, 6178150286 + 6178150287.

It is an arithmetic number, because the mean of its divisors is an integer number (6178150287).

Almost surely, 2^12356300573 is an apocalyptic number.

It is an amenable number.

12356300573 is a deficient number, since it is larger than the sum of its proper divisors (1).

12356300573 is an equidigital number, since it uses as much as digits as its factorization.

12356300573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56700, while the sum is 35.

Adding to 12356300573 its reverse (37500365321), we get a palindrome (49856665894).

The spelling of 12356300573 in words is "twelve billion, three hundred fifty-six million, three hundred thousand, five hundred seventy-three".