366315161 has 2 divisors, whose sum is σ = 366315162. Its totient is φ = 366315160.

The previous prime is 366315139. The next prime is 366315203. The reversal of 366315161 is 161513663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 251825161 + 114490000 = 15869^2 + 10700^2 .

It is an emirp because it is prime and its reverse (161513663) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-366315161 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (366335161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183157580 + 183157581.

It is an arithmetic number, because the mean of its divisors is an integer number (183157581).

Almost surely, 2^366315161 is an apocalyptic number.

It is an amenable number.

366315161 is a deficient number, since it is larger than the sum of its proper divisors (1).

366315161 is an equidigital number, since it uses as much as digits as its factorization.

366315161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 32.

The square root of 366315161 is about 19139.3615619748. The cubic root of 366315161 is about 715.5142670869.

The spelling of 366315161 in words is "three hundred sixty-six million, three hundred fifteen thousand, one hundred sixty-one".