112742323 has 4 divisors (see below), whose sum is σ = 112870888. Its totient is φ = 112613760.

The previous prime is 112742291. The next prime is 112742327. The reversal of 112742323 is 323247211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112742323 - 2⁵ = 112742291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112742327) 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, 62958 + ... + 64723.

It is an arithmetic number, because the mean of its divisors is an integer number (28217722).

Almost surely, 2^112742323 is an apocalyptic number.

112742323 is a deficient number, since it is larger than the sum of its proper divisors (128565).

112742323 is an equidigital number, since it uses as much as digits as its factorization.

112742323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128564.

The product of its digits is 2016, while the sum is 25.

The square root of 112742323 is about 10618.0187888325. The cubic root of 112742323 is about 483.0910515662.

Adding to 112742323 its reverse (323247211), we get a palindrome (435989534).

The spelling of 112742323 in words is "one hundred twelve million, seven hundred forty-two thousand, three hundred twenty-three".