112434023 has 8 divisors (see below), whose sum is σ = 121523808. Its totient is φ = 103407264.

The previous prime is 112434019. The next prime is 112434029. The reversal of 112434023 is 320434211.

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 112434023 - 2² = 112434019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112433986 and 112434004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112434029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12011 + ... + 19212.

It is an arithmetic number, because the mean of its divisors is an integer number (15190476).

Almost surely, 2^112434023 is an apocalyptic number.

112434023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112434023 is a deficient number, since it is larger than the sum of its proper divisors (9089785).

112434023 is a wasteful number, since it uses less digits than its factorization.

112434023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31513.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 112434023 is about 10603.4910760560. The cubic root of 112434023 is about 482.6503033402.

Adding to 112434023 its reverse (320434211), we get a palindrome (432868234).

The spelling of 112434023 in words is "one hundred twelve million, four hundred thirty-four thousand, twenty-three".