112003043403 has 8 divisors (see below), whose sum is σ = 149458710016. Its totient is φ = 74608036200.

The previous prime is 112003043401. The next prime is 112003043407. The reversal of 112003043403 is 304340300211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112003043403 - 2¹ = 112003043401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112003043403.

It is not an unprimeable number, because it can be changed into a prime (112003043401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15160543 + ... + 15167928.

It is an arithmetic number, because the mean of its divisors is an integer number (18682338752).

Almost surely, 2^112003043403 is an apocalyptic number.

112003043403 is a deficient number, since it is larger than the sum of its proper divisors (37455666613).

112003043403 is a wasteful number, since it uses less digits than its factorization.

112003043403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30329705.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 112003043403 its reverse (304340300211), we get a palindrome (416343343614).

The spelling of 112003043403 in words is "one hundred twelve billion, three million, forty-three thousand, four hundred three".