12300031061 has 2 divisors, whose sum is σ = 12300031062. Its totient is φ = 12300031060.

The previous prime is 12300031039. The next prime is 12300031067. The reversal of 12300031061 is 16013000321.

12300031061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12208924036 + 91107025 = 110494^2 + 9545^2 .

It is an emirp because it is prime and its reverse (16013000321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12300031061 - 2⁶ = 12300030997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12300031067) 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, 6150015530 + 6150015531.

It is an arithmetic number, because the mean of its divisors is an integer number (6150015531).

Almost surely, 2^12300031061 is an apocalyptic number.

It is an amenable number.

12300031061 is a deficient number, since it is larger than the sum of its proper divisors (1).

12300031061 is an equidigital number, since it uses as much as digits as its factorization.

12300031061 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 12300031061 its reverse (16013000321), we get a palindrome (28313031382).

The spelling of 12300031061 in words is "twelve billion, three hundred million, thirty-one thousand, sixty-one".