112021103003 has 4 divisors (see below), whose sum is σ = 112049749488. Its totient is φ = 111992456520.

The previous prime is 112021102993. The next prime is 112021103027. The reversal of 112021103003 is 300301120211.

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 112021103003 - 2⁶ = 112021102939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112021103093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14317376 + ... + 14325197.

It is an arithmetic number, because the mean of its divisors is an integer number (28012437372).

Almost surely, 2^112021103003 is an apocalyptic number.

112021103003 is a deficient number, since it is larger than the sum of its proper divisors (28646485).

112021103003 is an equidigital number, since it uses as much as digits as its factorization.

112021103003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28646484.

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

Adding to 112021103003 its reverse (300301120211), we get a palindrome (412322223214).

The spelling of 112021103003 in words is "one hundred twelve billion, twenty-one million, one hundred three thousand, three".