112323809 has 8 divisors (see below), whose sum is σ = 121414272. Its totient is φ = 103297680.

The previous prime is 112323803. The next prime is 112323821. The reversal of 112323809 is 908323211.

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 112323809 - 2⁴ = 112323793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112323803) 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, 12419 + ... + 19464.

It is an arithmetic number, because the mean of its divisors is an integer number (15176784).

Almost surely, 2^112323809 is an apocalyptic number.

It is an amenable number.

112323809 is a deficient number, since it is larger than the sum of its proper divisors (9090463).

112323809 is a wasteful number, since it uses less digits than its factorization.

112323809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32167.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 112323809 is about 10598.2927398709. The cubic root of 112323809 is about 482.4925450091.

The spelling of 112323809 in words is "one hundred twelve million, three hundred twenty-three thousand, eight hundred nine".