112665907583 has 4 divisors (see below), whose sum is σ = 117564425328. Its totient is φ = 107767389840.

The previous prime is 112665907579. The next prime is 112665907597. The reversal of 112665907583 is 385709566211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 385709566211 = 3659 ⋅105413929.

It is a cyclic number.

It is not a de Polignac number, because 112665907583 - 2² = 112665907579 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112665907513) 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, 2449258838 + ... + 2449258883.

It is an arithmetic number, because the mean of its divisors is an integer number (29391106332).

Almost surely, 2^112665907583 is an apocalyptic number.

112665907583 is a deficient number, since it is larger than the sum of its proper divisors (4898517745).

112665907583 is an equidigital number, since it uses as much as digits as its factorization.

112665907583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4898517744.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The spelling of 112665907583 in words is "one hundred twelve billion, six hundred sixty-five million, nine hundred seven thousand, five hundred eighty-three".