118344233 has 8 divisors (see below), whose sum is σ = 135328320. Its totient is φ = 101379600.

The previous prime is 118344227. The next prime is 118344251. The reversal of 118344233 is 332443811.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 118344233 - 2¹² = 118340137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 118344196 and 118344205.

It is not an unprimeable number, because it can be changed into a prime (118344253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12158 + ... + 19608.

It is an arithmetic number, because the mean of its divisors is an integer number (16916040).

Almost surely, 2^118344233 is an apocalyptic number.

It is an amenable number.

118344233 is a deficient number, since it is larger than the sum of its proper divisors (16984087).

118344233 is an equidigital number, since it uses as much as digits as its factorization.

118344233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9727.

The product of its digits is 6912, while the sum is 29.

The square root of 118344233 is about 10878.6135605600. The cubic root of 118344233 is about 490.9633041959.

The spelling of 118344233 in words is "one hundred eighteen million, three hundred forty-four thousand, two hundred thirty-three".