112013003 has 4 divisors (see below), whose sum is σ = 112089720. Its totient is φ = 111936288.

The previous prime is 112012963. The next prime is 112013029. The reversal of 112013003 is 300310211.

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 112013003 - 2¹⁰ = 112011979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102013003) 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, 36125 + ... + 39102.

It is an arithmetic number, because the mean of its divisors is an integer number (28022430).

Almost surely, 2^112013003 is an apocalyptic number.

112013003 is a deficient number, since it is larger than the sum of its proper divisors (76717).

112013003 is an equidigital number, since it uses as much as digits as its factorization.

112013003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76716.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 112013003 is about 10583.6195604339. The cubic root of 112013003 is about 482.0471063274.

Adding to 112013003 its reverse (300310211), we get a palindrome (412323214).

The spelling of 112013003 in words is "one hundred twelve million, thirteen thousand, three".