116322165121 has 2 divisors, whose sum is σ = 116322165122. Its totient is φ = 116322165120.

The previous prime is 116322165103. The next prime is 116322165229. The reversal of 116322165121 is 121561223611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58583361600 + 57738803521 = 242040^2 + 240289^2 .

It is a cyclic number.

It is not a de Polignac number, because 116322165121 - 2³¹ = 114174681473 is a prime.

It is not a weakly prime, because it can be changed into another prime (116322175121) 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, 58161082560 + 58161082561.

It is an arithmetic number, because the mean of its divisors is an integer number (58161082561).

Almost surely, 2^116322165121 is an apocalyptic number.

It is an amenable number.

116322165121 is a deficient number, since it is larger than the sum of its proper divisors (1).

116322165121 is an equidigital number, since it uses as much as digits as its factorization.

116322165121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 31.

Adding to 116322165121 its reverse (121561223611), we get a palindrome (237883388732).

The spelling of 116322165121 in words is "one hundred sixteen billion, three hundred twenty-two million, one hundred sixty-five thousand, one hundred twenty-one".