12365048273 has 2 divisors, whose sum is σ = 12365048274. Its totient is φ = 12365048272.

The previous prime is 12365048237. The next prime is 12365048357. The reversal of 12365048273 is 37284056321.

Together with previous prime (12365048237) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10335365569 + 2029682704 = 101663^2 + 45052^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12365048273 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12365048273.

It is not a weakly prime, because it can be changed into another prime (12365048173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6182524136 + 6182524137.

It is an arithmetic number, because the mean of its divisors is an integer number (6182524137).

Almost surely, 2^12365048273 is an apocalyptic number.

It is an amenable number.

12365048273 is a deficient number, since it is larger than the sum of its proper divisors (1).

12365048273 is an equidigital number, since it uses as much as digits as its factorization.

12365048273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 12365048273 in words is "twelve billion, three hundred sixty-five million, forty-eight thousand, two hundred seventy-three".