112305345 has 16 divisors (see below), whose sum is σ = 180150720. Its totient is φ = 59742144.

The previous prime is 112305311. The next prime is 112305353. The reversal of 112305345 is 543503211.

It is not a de Polignac number, because 112305345 - 2⁷ = 112305217 is a prime.

It is a super-2 number, since 2×112305345² = 25224981031138050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3475 + ... + 15384.

It is an arithmetic number, because the mean of its divisors is an integer number (11259420).

Almost surely, 2^112305345 is an apocalyptic number.

112305345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112305345 is a deficient number, since it is larger than the sum of its proper divisors (67845375).

112305345 is a wasteful number, since it uses less digits than its factorization.

112305345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19264.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 112305345 is about 10597.4216203754. The cubic root of 112305345 is about 482.4661058815.

Adding to 112305345 its reverse (543503211), we get a palindrome (655808556).

The spelling of 112305345 in words is "one hundred twelve million, three hundred five thousand, three hundred forty-five".