116155 has 8 divisors (see below), whose sum is σ = 150192. Its totient is φ = 85728.

The previous prime is 116141. The next prime is 116159. The reversal of 116155 is 551611.

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 116155 - 2⁷ = 116027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 829 + ... + 958.

It is an arithmetic number, because the mean of its divisors is an integer number (18774).

2¹¹⁶¹⁵⁵ is an apocalyptic number.

116155 is a deficient number, since it is larger than the sum of its proper divisors (34037).

116155 is a wasteful number, since it uses less digits than its factorization.

116155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805.

The product of its digits is 150, while the sum is 19.

The square root of 116155 is about 340.8151991916. The cubic root of 116155 is about 48.7917022082.

Adding to 116155 its reverse (551611), we get a palindrome (667766).

The spelling of 116155 in words is "one hundred sixteen thousand, one hundred fifty-five".