112313445 has 16 divisors (see below), whose sum is σ = 180150720. Its totient is φ = 59750784.

The previous prime is 112313419. The next prime is 112313447. The reversal of 112313445 is 544313211.

It is a happy number.

It is not a de Polignac number, because 112313445 - 2⁶ = 112313381 is a prime.

It is a super-2 number, since 2×112313445² = 25228619855536050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112313447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3019 + ... + 15288.

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

Almost surely, 2^112313445 is an apocalyptic number.

112313445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112313445 is a deficient number, since it is larger than the sum of its proper divisors (67837275).

112313445 is a wasteful number, since it uses less digits than its factorization.

112313445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18724.

The product of its digits is 1440, while the sum is 24.

The square root of 112313445 is about 10597.8037819163. The cubic root of 112313445 is about 482.4777048590.

Adding to 112313445 its reverse (544313211), we get a palindrome (656626656).

The spelling of 112313445 in words is "one hundred twelve million, three hundred thirteen thousand, four hundred forty-five".