112143323 has 8 divisors (see below), whose sum is σ = 115313856. Its totient is φ = 108993600.

The previous prime is 112143313. The next prime is 112143329. The reversal of 112143323 is 323341211.

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 112143323 - 2⁴ = 112143307 is a prime.

It is a super-2 number, since 2×112143323² = 25152249786964658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112143295 and 112143304.

It is not an unprimeable number, because it can be changed into a prime (112143329) 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, 6065 + ... + 16157.

It is an arithmetic number, because the mean of its divisors is an integer number (14414232).

Almost surely, 2^112143323 is an apocalyptic number.

112143323 is a deficient number, since it is larger than the sum of its proper divisors (3170533).

112143323 is a wasteful number, since it uses less digits than its factorization.

112143323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10405.

The product of its digits is 432, while the sum is 20.

The square root of 112143323 is about 10589.7744546331. The cubic root of 112143323 is about 482.2339775847.

Adding to 112143323 its reverse (323341211), we get a palindrome (435484534).

It can be divided in two parts, 1121 and 43323, that added together give a palindrome (44444).

The spelling of 112143323 in words is "one hundred twelve million, one hundred forty-three thousand, three hundred twenty-three".