112021013003 has 4 divisors (see below), whose sum is σ = 112691797680. Its totient is φ = 111350228328.

The previous prime is 112021012981. The next prime is 112021013017. The reversal of 112021013003 is 300310120211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300310120211 = 22861 ⋅13136351.

It is a cyclic number.

It is not a de Polignac number, because 112021013003 - 2²² = 112016818699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112021013063) 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, 335392088 + ... + 335392421.

It is an arithmetic number, because the mean of its divisors is an integer number (28172949420).

Almost surely, 2^112021013003 is an apocalyptic number.

112021013003 is a deficient number, since it is larger than the sum of its proper divisors (670784677).

112021013003 is an equidigital number, since it uses as much as digits as its factorization.

112021013003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670784676.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 112021013003 its reverse (300310120211), we get a palindrome (412331133214).

The spelling of 112021013003 in words is "one hundred twelve billion, twenty-one million, thirteen thousand, three".