112530003 has 8 divisors (see below), whose sum is σ = 150099600. Its totient is φ = 74990208.

The previous prime is 112529999. The next prime is 112530017. The reversal of 112530003 is 300035211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112530003 - 2² = 112529999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112530083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3783 + ... + 15471.

It is an arithmetic number, because the mean of its divisors is an integer number (18762450).

Almost surely, 2^112530003 is an apocalyptic number.

112530003 is a deficient number, since it is larger than the sum of its proper divisors (37569597).

112530003 is a wasteful number, since it uses less digits than its factorization.

112530003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14901.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 112530003 is about 10608.0159784948. The cubic root of 112530003 is about 482.7876034187.

Adding to 112530003 its reverse (300035211), we get a palindrome (412565214).

The spelling of 112530003 in words is "one hundred twelve million, five hundred thirty thousand, three".