112423445 has 4 divisors (see below), whose sum is σ = 134908140. Its totient is φ = 89938752.

The previous prime is 112423429. The next prime is 112423469. The reversal of 112423445 is 544324211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 544324211 = 2857 ⋅190523.

It can be written as a sum of positive squares in 2 ways, for example, as 21659716 + 90763729 = 4654^2 + 9527^2 .

It is a cyclic number.

It is not a de Polignac number, because 112423445 - 2⁴ = 112423429 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11242340 + ... + 11242349.

It is an arithmetic number, because the mean of its divisors is an integer number (33727035).

Almost surely, 2^112423445 is an apocalyptic number.

It is an amenable number.

112423445 is a deficient number, since it is larger than the sum of its proper divisors (22484695).

112423445 is an equidigital number, since it uses as much as digits as its factorization.

112423445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22484694.

The product of its digits is 3840, while the sum is 26.

The square root of 112423445 is about 10602.9922663369. The cubic root of 112423445 is about 482.6351666556.

Adding to 112423445 its reverse (544324211), we get a palindrome (656747656).

The spelling of 112423445 in words is "one hundred twelve million, four hundred twenty-three thousand, four hundred forty-five".