112773 has 4 divisors (see below), whose sum is σ = 150368. Its totient is φ = 75180.

The previous prime is 112771. The next prime is 112787. The reversal of 112773 is 377211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 377211 = 3 ⋅125737.

It is not a de Polignac number, because 112773 - 2¹ = 112771 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112771) 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, 18793 + ... + 18798.

It is an arithmetic number, because the mean of its divisors is an integer number (37592).

2¹¹²⁷⁷³ is an apocalyptic number.

It is an amenable number.

112773 is a deficient number, since it is larger than the sum of its proper divisors (37595).

112773 is an equidigital number, since it uses as much as digits as its factorization.

112773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37594.

The product of its digits is 294, while the sum is 21.

The square root of 112773 is about 335.8169144043. The cubic root of 112773 is about 48.3134863685.

Adding to 112773 its reverse (377211), we get a palindrome (489984).

It can be divided in two parts, 11 and 2773, that multiplied together give a palindrome (30503).

The spelling of 112773 in words is "one hundred twelve thousand, seven hundred seventy-three", and thus it is an iban number.