113283 has 12 divisors (see below), whose sum is σ = 168168. Its totient is φ = 73440.

The previous prime is 113279. The next prime is 113287. The reversal of 113283 is 382311.

It is an interprime number because it is at equal distance from previous prime (113279) and next prime (113287).

It is not a de Polignac number, because 113283 - 2² = 113279 is a prime.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

113283 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (113287) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216 + ... + 522.

It is an arithmetic number, because the mean of its divisors is an integer number (14014).

2¹¹³²⁸³ is an apocalyptic number.

113283 is a deficient number, since it is larger than the sum of its proper divisors (54885).

113283 is a wasteful number, since it uses less digits than its factorization.

With its successor (113284) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (354).

113283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354 (or 351 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 113283 is about 336.5754001706. The cubic root of 113283 is about 48.3862071664.

Adding to 113283 its reverse (382311), we get a palindrome (495594).

The spelling of 113283 in words is "one hundred thirteen thousand, two hundred eighty-three".