112142323 has 8 divisors (see below), whose sum is σ = 115171056. Its totient is φ = 109132800.

The previous prime is 112142311. The next prime is 112142347. The reversal of 112142323 is 323241211.

It is a happy number.

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 112142323 - 2⁵ = 112142291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112142323.

It is not an unprimeable number, because it can be changed into a prime (112142923) 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, 7443 + ... + 16723.

It is an arithmetic number, because the mean of its divisors is an integer number (14396382).

Almost surely, 2^112142323 is an apocalyptic number.

112142323 is a deficient number, since it is larger than the sum of its proper divisors (3028733).

112142323 is an equidigital number, since it uses as much as digits as its factorization.

112142323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9605.

The product of its digits is 288, while the sum is 19.

The square root of 112142323 is about 10589.7272391691. The cubic root of 112142323 is about 482.2325441946.

Adding to 112142323 its reverse (323241211), we get a palindrome (435383534).

The spelling of 112142323 in words is "one hundred twelve million, one hundred forty-two thousand, three hundred twenty-three".