116122101 has 32 divisors (see below), whose sum is σ = 167989248. Its totient is φ = 71163840.

The previous prime is 116122093. The next prime is 116122141. The reversal of 116122101 is 101221611.

It is a happy number.

It is not a de Polignac number, because 116122101 - 2³ = 116122093 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116122141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 197530 + ... + 198116.

It is an arithmetic number, because the mean of its divisors is an integer number (5249664).

Almost surely, 2^116122101 is an apocalyptic number.

It is an amenable number.

116122101 is a deficient number, since it is larger than the sum of its proper divisors (51867147).

116122101 is a wasteful number, since it uses less digits than its factorization.

116122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 116122101 is about 10775.9965200440. The cubic root of 116122101 is about 487.8709528996.

Adding to 116122101 its reverse (101221611), we get a palindrome (217343712).

The spelling of 116122101 in words is "one hundred sixteen million, one hundred twenty-two thousand, one hundred one".