118106073 has 8 divisors (see below), whose sum is σ = 174972000. Its totient is φ = 78737364.

The previous prime is 118106041. The next prime is 118106099. The reversal of 118106073 is 370601811.

It is not a de Polignac number, because 118106073 - 2⁵ = 118106041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4374299 = 118106073 / (1 + 1 + 8 + 1 + 0 + 6 + 0 + 7 + 3).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (118106003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2187123 + ... + 2187176.

It is an arithmetic number, because the mean of its divisors is an integer number (21871500).

Almost surely, 2^118106073 is an apocalyptic number.

It is an amenable number.

118106073 is a deficient number, since it is larger than the sum of its proper divisors (56865927).

118106073 is an equidigital number, since it uses as much as digits as its factorization.

118106073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4374308 (or 4374302 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 118106073 is about 10867.6618000378. The cubic root of 118106073 is about 490.6337392144.

Adding to 118106073 its reverse (370601811), we get a palindrome (488707884).

The spelling of 118106073 in words is "one hundred eighteen million, one hundred six thousand, seventy-three".