116317538009 has 2 divisors, whose sum is σ = 116317538010. Its totient is φ = 116317538008.

The previous prime is 116317537927. The next prime is 116317538017. The reversal of 116317538009 is 900835713611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87367536400 + 28950001609 = 295580^2 + 170147^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116317538009 is a prime.

It is not a weakly prime, because it can be changed into another prime (116317538059) 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, 58158769004 + 58158769005.

It is an arithmetic number, because the mean of its divisors is an integer number (58158769005).

Almost surely, 2^116317538009 is an apocalyptic number.

It is an amenable number.

116317538009 is a deficient number, since it is larger than the sum of its proper divisors (1).

116317538009 is an equidigital number, since it uses as much as digits as its factorization.

116317538009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 44.

The spelling of 116317538009 in words is "one hundred sixteen billion, three hundred seventeen million, five hundred thirty-eight thousand, nine".