112665845527 has 4 divisors (see below), whose sum is σ = 112678758376. Its totient is φ = 112652932680.

The previous prime is 112665845519. The next prime is 112665845533. The reversal of 112665845527 is 725548566211.

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 112665845527 - 2³ = 112665845519 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 (112665845557) 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, 6443328 + ... + 6460789.

It is an arithmetic number, because the mean of its divisors is an integer number (28169689594).

Almost surely, 2^112665845527 is an apocalyptic number.

112665845527 is a deficient number, since it is larger than the sum of its proper divisors (12912849).

112665845527 is an equidigital number, since it uses as much as digits as its factorization.

112665845527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12912848.

The product of its digits is 4032000, while the sum is 52.

The spelling of 112665845527 in words is "one hundred twelve billion, six hundred sixty-five million, eight hundred forty-five thousand, five hundred twenty-seven".