12310342061 has 2 divisors, whose sum is σ = 12310342062. Its totient is φ = 12310342060.

The previous prime is 12310342013. The next prime is 12310342063. The reversal of 12310342061 is 16024301321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8516521225 + 3793820836 = 92285^2 + 61594^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12310342061 is a prime.

Together with 12310342063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12310342063) 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, 6155171030 + 6155171031.

It is an arithmetic number, because the mean of its divisors is an integer number (6155171031).

Almost surely, 2^12310342061 is an apocalyptic number.

It is an amenable number.

12310342061 is a deficient number, since it is larger than the sum of its proper divisors (1).

12310342061 is an equidigital number, since it uses as much as digits as its factorization.

12310342061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12310342061 its reverse (16024301321), we get a palindrome (28334643382).

The spelling of 12310342061 in words is "twelve billion, three hundred ten million, three hundred forty-two thousand, sixty-one".