112013503 has 8 divisors (see below), whose sum is σ = 128084000. Its totient is φ = 95960160.

The previous prime is 112013501. The next prime is 112013513. The reversal of 112013503 is 305310211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112013503 - 2¹ = 112013501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112013501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16333 + ... + 22153.

It is an arithmetic number, because the mean of its divisors is an integer number (16010500).

Almost surely, 2^112013503 is an apocalyptic number.

112013503 is a deficient number, since it is larger than the sum of its proper divisors (16070497).

112013503 is an equidigital number, since it uses as much as digits as its factorization.

112013503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8577.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 112013503 is about 10583.6431818160. The cubic root of 112013503 is about 482.0478235751.

Adding to 112013503 its reverse (305310211), we get a palindrome (417323714).

The spelling of 112013503 in words is "one hundred twelve million, thirteen thousand, five hundred three".