112041243 has 6 divisors (see below), whose sum is σ = 161837364. Its totient is φ = 74694156.

The previous prime is 112041229. The next prime is 112041247. The reversal of 112041243 is 342140211.

It is not a de Polignac number, because 112041243 - 2²¹ = 109944091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112041247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6224505 + ... + 6224522.

It is an arithmetic number, because the mean of its divisors is an integer number (26972894).

Almost surely, 2^112041243 is an apocalyptic number.

112041243 is a deficient number, since it is larger than the sum of its proper divisors (49796121).

112041243 is a wasteful number, since it uses less digits than its factorization.

112041243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12449033 (or 12449030 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 112041243 is about 10584.9536135025. The cubic root of 112041243 is about 482.0876131319.

Adding to 112041243 its reverse (342140211), we get a palindrome (454181454).

The spelling of 112041243 in words is "one hundred twelve million, forty-one thousand, two hundred forty-three".