112551003 has 24 divisors (see below), whose sum is σ = 175765200. Its totient is φ = 69159744.

The previous prime is 112550993. The next prime is 112551007. The reversal of 112551003 is 300155211.

112551003 is a `hidden beast` number, since 112 + 551 + 0 + 0 + 3 = 666.

It is not a de Polignac number, because 112551003 - 2⁶ = 112550939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112551007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2568 + ... + 15221.

It is an arithmetic number, because the mean of its divisors is an integer number (7323550).

Almost surely, 2^112551003 is an apocalyptic number.

112551003 is a deficient number, since it is larger than the sum of its proper divisors (63214197).

112551003 is a wasteful number, since it uses less digits than its factorization.

112551003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17851 (or 17848 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 112551003 is about 10609.0057498335. The cubic root of 112551003 is about 482.8176336589.

The spelling of 112551003 in words is "one hundred twelve million, five hundred fifty-one thousand, three".