366322117313 has 2 divisors, whose sum is σ = 366322117314. Its totient is φ = 366322117312.

The previous prime is 366322117253. The next prime is 366322117319. The reversal of 366322117313 is 313711223663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 258493946929 + 107828170384 = 508423^2 + 328372^2 .

It is an emirp because it is prime and its reverse (313711223663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 366322117313 - 2¹⁰ = 366322116289 is a prime.

It is not a weakly prime, because it can be changed into another prime (366322117319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183161058656 + 183161058657.

It is an arithmetic number, because the mean of its divisors is an integer number (183161058657).

Almost surely, 2^366322117313 is an apocalyptic number.

It is an amenable number.

366322117313 is a deficient number, since it is larger than the sum of its proper divisors (1).

366322117313 is an equidigital number, since it uses as much as digits as its factorization.

366322117313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 38.

The spelling of 366322117313 in words is "three hundred sixty-six billion, three hundred twenty-two million, one hundred seventeen thousand, three hundred thirteen".