12310463237 has 2 divisors, whose sum is σ = 12310463238. Its totient is φ = 12310463236.

The previous prime is 12310463183. The next prime is 12310463287. The reversal of 12310463237 is 73236401321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11364839236 + 945624001 = 106606^2 + 30751^2 .

It is a cyclic number.

It is not a de Polignac number, because 12310463237 - 2⁶ = 12310463173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12310463287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6155231618 + 6155231619.

It is an arithmetic number, because the mean of its divisors is an integer number (6155231619).

Almost surely, 2^12310463237 is an apocalyptic number.

It is an amenable number.

12310463237 is a deficient number, since it is larger than the sum of its proper divisors (1).

12310463237 is an equidigital number, since it uses as much as digits as its factorization.

12310463237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 32.

Adding to 12310463237 its reverse (73236401321), we get a palindrome (85546864558).

The spelling of 12310463237 in words is "twelve billion, three hundred ten million, four hundred sixty-three thousand, two hundred thirty-seven".