366025130197 has 2 divisors, whose sum is σ = 366025130198. Its totient is φ = 366025130196.

The previous prime is 366025130189. The next prime is 366025130243. The reversal of 366025130197 is 791031520663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 206721171556 + 159303958641 = 454666^2 + 399129^2 .

It is an emirp because it is prime and its reverse (791031520663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 366025130197 - 2³ = 366025130189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (366025130297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183012565098 + 183012565099.

It is an arithmetic number, because the mean of its divisors is an integer number (183012565099).

Almost surely, 2^366025130197 is an apocalyptic number.

It is an amenable number.

366025130197 is a deficient number, since it is larger than the sum of its proper divisors (1).

366025130197 is an equidigital number, since it uses as much as digits as its factorization.

366025130197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 43.

The spelling of 366025130197 in words is "three hundred sixty-six billion, twenty-five million, one hundred thirty thousand, one hundred ninety-seven".