116101166 has 4 divisors (see below), whose sum is σ = 174151752. Its totient is φ = 58050582.

The previous prime is 116101133. The next prime is 116101187. The reversal of 116101166 is 661101611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 661101611 = 11393 ⋅58027.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29025290 + ... + 29025293.

It is an arithmetic number, because the mean of its divisors is an integer number (43537938).

Almost surely, 2^116101166 is an apocalyptic number.

116101166 is a deficient number, since it is larger than the sum of its proper divisors (58050586).

116101166 is an equidigital number, since it uses as much as digits as its factorization.

116101166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58050585.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 116101166 is about 10775.0251043791. The cubic root of 116101166 is about 487.8416326348.

Adding to 116101166 its reverse (661101611), we get a palindrome (777202777).

The spelling of 116101166 in words is "one hundred sixteen million, one hundred one thousand, one hundred sixty-six".