113030003 has 4 divisors (see below), whose sum is σ = 113537088. Its totient is φ = 112522920.

The previous prime is 113029979. The next prime is 113030033. The reversal of 113030003 is 300030311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113030003 - 2⁸ = 113029747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113030033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253208 + ... + 253653.

It is an arithmetic number, because the mean of its divisors is an integer number (28384272).

Almost surely, 2^113030003 is an apocalyptic number.

113030003 is a deficient number, since it is larger than the sum of its proper divisors (507085).

113030003 is an equidigital number, since it uses as much as digits as its factorization.

113030003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507084.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 113030003 is about 10631.5569414832. The cubic root of 113030003 is about 483.5015971689.

Adding to 113030003 its reverse (300030311), we get a palindrome (413060314).

The spelling of 113030003 in words is "one hundred thirteen million, thirty thousand, three".