118003165 has 8 divisors (see below), whose sum is σ = 161832960. Its totient is φ = 80916432.

The previous prime is 118003159. The next prime is 118003177. The reversal of 118003165 is 561300811.

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 118003165 - 2¹⁵ = 117970397 is a prime.

It is a congruent 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, 1685725 + ... + 1685794.

It is an arithmetic number, because the mean of its divisors is an integer number (20229120).

Almost surely, 2^118003165 is an apocalyptic number.

It is an amenable number.

118003165 is a deficient number, since it is larger than the sum of its proper divisors (43829795).

118003165 is an equidigital number, since it uses as much as digits as its factorization.

118003165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3371531.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 118003165 is about 10862.9261711566. The cubic root of 118003165 is about 490.4911983978.

Adding to 118003165 its reverse (561300811), we get a palindrome (679303976).

The spelling of 118003165 in words is "one hundred eighteen million, three thousand, one hundred sixty-five".