112323213 has 8 divisors (see below), whose sum is σ = 166404800.
Its totient is φ = 74882124.
The previous prime is 112323179. The next prime is 112323229. The reversal of 112323213 is 312323211.
It is not a de Polignac number, because 112323213 - 28 = 112322957 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112343213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2080033 + ... + 2080086.
It is an arithmetic number, because the mean of its divisors is an integer number (20800600).
Almost surely, 2112323213 is an apocalyptic number.
It is an amenable number.
112323213 is a deficient number, since it is larger than the sum of its proper divisors (54081587).
112323213 is an equidigital number, since it uses as much as digits as its factorization.
112323213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4160128 (or 4160122 counting only the distinct ones).
The product of its digits is 216, while the sum is 18.
The square root of 112323213 is about 10598.2646220973.
The cubic root of 112323213 is about 482.4916916249.
Adding to 112323213 its reverse (312323211), we get a palindrome (424646424).
It can be divided in two parts, 1123 and 23213, that added together give a square (24336 = 1562).
The spelling of 112323213 in words is "one hundred twelve million, three hundred twenty-three thousand, two hundred thirteen".