118283 has 4 divisors (see below), whose sum is σ = 129048. Its totient is φ = 107520.

The previous prime is 118277. The next prime is 118297. The reversal of 118283 is 382811.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 118283 - 2⁶ = 118219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5366 + ... + 5387.

It is an arithmetic number, because the mean of its divisors is an integer number (32262).

2¹¹⁸²⁸³ is an apocalyptic number.

118283 is a deficient number, since it is larger than the sum of its proper divisors (10765).

118283 is a wasteful number, since it uses less digits than its factorization.

118283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10764.

The product of its digits is 384, while the sum is 23.

The square root of 118283 is about 343.9229564888. The cubic root of 118283 is about 49.0878612440.

The spelling of 118283 in words is "one hundred eighteen thousand, two hundred eighty-three".