112503663 has 12 divisors (see below), whose sum is σ = 164563360. Its totient is φ = 74052576.

The previous prime is 112503661. The next prime is 112503667. The reversal of 112503663 is 366305211.

It is not a de Polignac number, because 112503663 - 2¹ = 112503661 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 (112503661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78406 + ... + 79827.

Almost surely, 2^112503663 is an apocalyptic number.

112503663 is a deficient number, since it is larger than the sum of its proper divisors (52059697).

112503663 is a wasteful number, since it uses less digits than its factorization.

112503663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158318 (or 158315 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 112503663 is about 10606.7743918686. The cubic root of 112503663 is about 482.7499316350.

Adding to 112503663 its reverse (366305211), we get a palindrome (478808874).

The spelling of 112503663 in words is "one hundred twelve million, five hundred three thousand, six hundred sixty-three".