116411161 has 8 divisors (see below), whose sum is σ = 120113280. Its totient is φ = 112764912.

The previous prime is 116411159. The next prime is 116411171. The reversal of 116411161 is 161114611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116411161 - 2¹ = 116411159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116411101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9715 + ... + 18088.

It is an arithmetic number, because the mean of its divisors is an integer number (15014160).

Almost surely, 2^116411161 is an apocalyptic number.

It is an amenable number.

116411161 is a deficient number, since it is larger than the sum of its proper divisors (3702119).

116411161 is an equidigital number, since it uses as much as digits as its factorization.

116411161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27935.

The product of its digits is 144, while the sum is 22.

The square root of 116411161 is about 10789.4004003930. The cubic root of 116411161 is about 488.2754326730.

Adding to 116411161 its reverse (161114611), we get a palindrome (277525772).

The spelling of 116411161 in words is "one hundred sixteen million, four hundred eleven thousand, one hundred sixty-one".