112500003 has 16 divisors (see below), whose sum is σ = 187013376. Its totient is φ = 58441440.

The previous prime is 112499977. The next prime is 112500071. The reversal of 112500003 is 300005211.

It is not a de Polignac number, because 112500003 - 2⁸ = 112499747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112500803) 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, 243276 + ... + 243737.

It is an arithmetic number, because the mean of its divisors is an integer number (11688336).

Almost surely, 2^112500003 is an apocalyptic number.

112500003 is a deficient number, since it is larger than the sum of its proper divisors (74513373).

112500003 is a wasteful number, since it uses less digits than its factorization.

112500003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487034.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 112500003 is about 10606.6018592196. The cubic root of 112500003 is about 482.7446965939.

Adding to 112500003 its reverse (300005211), we get a palindrome (412505214).

The spelling of 112500003 in words is "one hundred twelve million, five hundred thousand, three".