1112528503 has 4 divisors (see below), whose sum is σ = 1112603368. Its totient is φ = 1112453640.

The previous prime is 1112528471. The next prime is 1112528513. The reversal of 1112528503 is 3058252111.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1112528503 - 2⁵ = 1112528471 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 (1112528513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6768 + ... + 47653.

It is an arithmetic number, because the mean of its divisors is an integer number (278150842).

Almost surely, 2^1112528503 is an apocalyptic number.

1112528503 is a deficient number, since it is larger than the sum of its proper divisors (74865).

1112528503 is an equidigital number, since it uses as much as digits as its factorization.

1112528503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74864.

The product of its (nonzero) digits is 2400, while the sum is 28.

The square root of 1112528503 is about 33354.5874356137. The cubic root of 1112528503 is about 1036.1843981261.

The spelling of 1112528503 in words is "one billion, one hundred twelve million, five hundred twenty-eight thousand, five hundred three".