118333145 has 8 divisors (see below), whose sum is σ = 162285504. Its totient is φ = 81142704.

The previous prime is 118333123. The next prime is 118333177. The reversal of 118333145 is 541333811.

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

It is a cyclic number.

It is not a de Polignac number, because 118333145 - 2⁶ = 118333081 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1690439 + ... + 1690508.

It is an arithmetic number, because the mean of its divisors is an integer number (20285688).

Almost surely, 2^118333145 is an apocalyptic number.

It is an amenable number.

118333145 is a deficient number, since it is larger than the sum of its proper divisors (43952359).

118333145 is an equidigital number, since it uses as much as digits as its factorization.

118333145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3380959.

The product of its digits is 4320, while the sum is 29.

The square root of 118333145 is about 10878.1039248575. The cubic root of 118333145 is about 490.9479704783.

Adding to 118333145 its reverse (541333811), we get a palindrome (659666956).

The spelling of 118333145 in words is "one hundred eighteen million, three hundred thirty-three thousand, one hundred forty-five".