12073320582317 has 4 divisors (see below), whose sum is σ = 12073355199900. Its totient is φ = 12073285964736.

The previous prime is 12073320582299. The next prime is 12073320582361. The reversal of 12073320582317 is 71328502337021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10262630089156 + 1810690493161 = 3203534^2 + 1345619^2 .

It is a cyclic number.

It is not a de Polignac number, because 12073320582317 - 2¹⁰ = 12073320581293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12073320582377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16780268 + ... + 17484965.

It is an arithmetic number, because the mean of its divisors is an integer number (3018338799975).

Almost surely, 2^{12073320582317} is an apocalyptic number.

It is an amenable number.

12073320582317 is a deficient number, since it is larger than the sum of its proper divisors (34617583).

12073320582317 is an equidigital number, since it uses as much as digits as its factorization.

12073320582317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34617582.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 12073320582317 in words is "twelve trillion, seventy-three billion, three hundred twenty million, five hundred eighty-two thousand, three hundred seventeen".