112993503 has 16 divisors (see below), whose sum is σ = 179667456. Its totient is φ = 61760160.

The previous prime is 112993501. The next prime is 112993511. The reversal of 112993503 is 305399211.

It is not a de Polignac number, because 112993503 - 2¹ = 112993501 is a prime.

It is a super-2 number, since 2×112993503² = 25535063440422018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112993501) 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, 116488 + ... + 117453.

It is an arithmetic number, because the mean of its divisors is an integer number (11229216).

Almost surely, 2^112993503 is an apocalyptic number.

112993503 is a deficient number, since it is larger than the sum of its proper divisors (66673953).

112993503 is a wasteful number, since it uses less digits than its factorization.

112993503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233974.

The product of its (nonzero) digits is 7290, while the sum is 33.

The square root of 112993503 is about 10629.8402151679. The cubic root of 112993503 is about 483.4495469527.

The spelling of 112993503 in words is "one hundred twelve million, nine hundred ninety-three thousand, five hundred three".