116005117 has 2 divisors, whose sum is σ = 116005118. Its totient is φ = 116005116.

The previous prime is 116005081. The next prime is 116005121. The reversal of 116005117 is 711500611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111386916 + 4618201 = 10554^2 + 2149^2 .

It is an emirp because it is prime and its reverse (711500611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116005117 - 2⁷ = 116004989 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116005147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58002558 + 58002559.

It is an arithmetic number, because the mean of its divisors is an integer number (58002559).

Almost surely, 2^116005117 is an apocalyptic number.

It is an amenable number.

116005117 is a deficient number, since it is larger than the sum of its proper divisors (1).

116005117 is an equidigital number, since it uses as much as digits as its factorization.

116005117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 22.

The square root of 116005117 is about 10770.5671624107. The cubic root of 116005117 is about 487.7070671524.

Adding to 116005117 its reverse (711500611), we get a palindrome (827505728).

The spelling of 116005117 in words is "one hundred sixteen million, five thousand, one hundred seventeen".