116842097 has 2 divisors, whose sum is σ = 116842098. Its totient is φ = 116842096.

The previous prime is 116842057. The next prime is 116842111. The reversal of 116842097 is 790248611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109851361 + 6990736 = 10481^2 + 2644^2 .

It is an emirp because it is prime and its reverse (790248611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116842097 - 2¹⁴ = 116825713 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116842097.

It is not a weakly prime, because it can be changed into another prime (116842057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58421048 + 58421049.

It is an arithmetic number, because the mean of its divisors is an integer number (58421049).

Almost surely, 2^116842097 is an apocalyptic number.

It is an amenable number.

116842097 is a deficient number, since it is larger than the sum of its proper divisors (1).

116842097 is an equidigital number, since it uses as much as digits as its factorization.

116842097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 116842097 is about 10809.3522932690. The cubic root of 116842097 is about 488.8771972889.

The spelling of 116842097 in words is "one hundred sixteen million, eight hundred forty-two thousand, ninety-seven".