112328165 has 12 divisors (see below), whose sum is σ = 139607364. Its totient is φ = 86760576.

The previous prime is 112328149. The next prime is 112328179. The reversal of 112328165 is 561823211.

It can be written as a sum of positive squares in 6 ways, for example, as 8145316 + 104182849 = 2854^2 + 10207^2 .

It is not a de Polignac number, because 112328165 - 2⁴ = 112328149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9152 + ... + 17561.

It is an arithmetic number, because the mean of its divisors is an integer number (11633947).

Almost surely, 2^112328165 is an apocalyptic number.

It is an amenable number.

112328165 is a deficient number, since it is larger than the sum of its proper divisors (27279199).

112328165 is an equidigital number, since it uses as much as digits as its factorization.

112328165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26776 (or 26747 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 112328165 is about 10598.4982426757. The cubic root of 112328165 is about 482.4987820671.

The spelling of 112328165 in words is "one hundred twelve million, three hundred twenty-eight thousand, one hundred sixty-five".