116201 has 2 divisors, whose sum is σ = 116202. Its totient is φ = 116200.

The previous prime is 116191. The next prime is 116239. The reversal of 116201 is 102611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90601 + 25600 = 301^2 + 160^2 .

It is an emirp because it is prime and its reverse (102611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116201 - 2¹⁴ = 99817 is a prime.

It is a Chen prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (116101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58100 + 58101.

It is an arithmetic number, because the mean of its divisors is an integer number (58101).

2¹¹⁶²⁰¹ is an apocalyptic number.

It is an amenable number.

116201 is a deficient number, since it is larger than the sum of its proper divisors (1).

116201 is an equidigital number, since it uses as much as digits as its factorization.

116201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 116201 is about 340.8826777647. The cubic root of 116201 is about 48.7981422297.

Adding to 116201 its reverse (102611), we get a palindrome (218812).

The spelling of 116201 in words is "one hundred sixteen thousand, two hundred one".