116097161 has 2 divisors, whose sum is σ = 116097162. Its totient is φ = 116097160.

The previous prime is 116097133. The next prime is 116097167. The reversal of 116097161 is 161790611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98624761 + 17472400 = 9931^2 + 4180^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116097161 is a prime.

It is not a weakly prime, because it can be changed into another prime (116097167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58048580 + 58048581.

It is an arithmetic number, because the mean of its divisors is an integer number (58048581).

Almost surely, 2^116097161 is an apocalyptic number.

It is an amenable number.

116097161 is a deficient number, since it is larger than the sum of its proper divisors (1).

116097161 is an equidigital number, since it uses as much as digits as its factorization.

116097161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 32.

The square root of 116097161 is about 10774.8392563416. The cubic root of 116097161 is about 487.8360230781.

The spelling of 116097161 in words is "one hundred sixteen million, ninety-seven thousand, one hundred sixty-one".