118005483227 has 4 divisors (see below), whose sum is σ = 118161369696. Its totient is φ = 117849596760.

The previous prime is 118005483217. The next prime is 118005483247. The reversal of 118005483227 is 722384500811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 722384500811 = 29303 ⋅24652237.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118005483227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118005483217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77942099 + ... + 77943612.

It is an arithmetic number, because the mean of its divisors is an integer number (29540342424).

Almost surely, 2^118005483227 is an apocalyptic number.

118005483227 is a deficient number, since it is larger than the sum of its proper divisors (155886469).

118005483227 is an equidigital number, since it uses as much as digits as its factorization.

118005483227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155886468.

The product of its (nonzero) digits is 107520, while the sum is 41.

The spelling of 118005483227 in words is "one hundred eighteen billion, five million, four hundred eighty-three thousand, two hundred twenty-seven".