112444153 has 4 divisors (see below), whose sum is σ = 113439348. Its totient is φ = 111448960.

The previous prime is 112444127. The next prime is 112444159. The reversal of 112444153 is 351444211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 351444211 = 419 ⋅838769.

It can be written as a sum of positive squares in 2 ways, for example, as 20820969 + 91623184 = 4563^2 + 9572^2 .

It is a cyclic number.

It is not a de Polignac number, because 112444153 - 2¹⁷ = 112313081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112444159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 497428 + ... + 497653.

It is an arithmetic number, because the mean of its divisors is an integer number (28359837).

Almost surely, 2^112444153 is an apocalyptic number.

It is an amenable number.

112444153 is a deficient number, since it is larger than the sum of its proper divisors (995195).

112444153 is an equidigital number, since it uses as much as digits as its factorization.

112444153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995194.

The product of its digits is 1920, while the sum is 25.

The square root of 112444153 is about 10603.9687381659. The cubic root of 112444153 is about 482.6647980653.

Adding to 112444153 its reverse (351444211), we get a palindrome (463888364).

The spelling of 112444153 in words is "one hundred twelve million, four hundred forty-four thousand, one hundred fifty-three".