112320001003 has 4 divisors (see below), whose sum is σ = 128365715440. Its totient is φ = 96274286568.

The previous prime is 112320000973. The next prime is 112320001033. The reversal of 112320001003 is 300100023211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300100023211 = 463 ⋅648164197.

It is an interprime number because it is at equal distance from previous prime (112320000973) and next prime (112320001033).

It is a cyclic number.

It is not a de Polignac number, because 112320001003 - 2⁵ = 112320000971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112320001033) 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, 8022857208 + ... + 8022857221.

It is an arithmetic number, because the mean of its divisors is an integer number (32091428860).

Almost surely, 2^112320001003 is an apocalyptic number.

112320001003 is a deficient number, since it is larger than the sum of its proper divisors (16045714437).

112320001003 is an equidigital number, since it uses as much as digits as its factorization.

112320001003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16045714436.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 112320001003 its reverse (300100023211), we get a palindrome (412420024214).

The spelling of 112320001003 in words is "one hundred twelve billion, three hundred twenty million, one thousand, three".