12071602503797 has 2 divisors, whose sum is σ = 12071602503798. Its totient is φ = 12071602503796.

The previous prime is 12071602503703. The next prime is 12071602503803. The reversal of 12071602503797 is 79730520617021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7435650931921 + 4635951571876 = 2726839^2 + 2153126^2 .

It is an emirp because it is prime and its reverse (79730520617021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12071602503797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12071602533797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6035801251898 + 6035801251899.

It is an arithmetic number, because the mean of its divisors is an integer number (6035801251899).

Almost surely, 2^{12071602503797} is an apocalyptic number.

It is an amenable number.

12071602503797 is a deficient number, since it is larger than the sum of its proper divisors (1).

12071602503797 is an equidigital number, since it uses as much as digits as its factorization.

12071602503797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1111320, while the sum is 50.

The spelling of 12071602503797 in words is "twelve trillion, seventy-one billion, six hundred two million, five hundred three thousand, seven hundred ninety-seven".