112243013 has 16 divisors (see below), whose sum is σ = 124433280. Its totient is φ = 100767744.

The previous prime is 112243007. The next prime is 112243037. The reversal of 112243013 is 310342211.

It is a cyclic number.

It is not a de Polignac number, because 112243013 - 2⁴ = 112242997 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112242982 and 112243000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112243213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48245 + ... + 50517.

It is an arithmetic number, because the mean of its divisors is an integer number (7777080).

Almost surely, 2^112243013 is an apocalyptic number.

It is an amenable number.

112243013 is a deficient number, since it is larger than the sum of its proper divisors (12190267).

112243013 is a wasteful number, since it uses less digits than its factorization.

112243013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 112243013 is about 10594.4803081605. The cubic root of 112243013 is about 482.3768295051.

Adding to 112243013 its reverse (310342211), we get a palindrome (422585224).

The spelling of 112243013 in words is "one hundred twelve million, two hundred forty-three thousand, thirteen".