112110345 has 16 divisors (see below), whose sum is σ = 199307520. Its totient is φ = 59792112.

The previous prime is 112110319. The next prime is 112110347. The reversal of 112110345 is 543011211.

It is not a de Polignac number, because 112110345 - 2¹⁰ = 112109321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112110347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415089 + ... + 415358.

It is an arithmetic number, because the mean of its divisors is an integer number (12456720).

Almost surely, 2^112110345 is an apocalyptic number.

112110345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112110345 is a deficient number, since it is larger than the sum of its proper divisors (87197175).

112110345 is an equidigital number, since it uses as much as digits as its factorization.

112110345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830461 (or 830455 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 112110345 is about 10588.2172720435. The cubic root of 112110345 is about 482.1867027498.

Adding to 112110345 its reverse (543011211), we get a palindrome (655121556).

The spelling of 112110345 in words is "one hundred twelve million, one hundred ten thousand, three hundred forty-five".