112004143 has 8 divisors (see below), whose sum is σ = 121798512. Its totient is φ = 102566016.

The previous prime is 112004047. The next prime is 112004159. The reversal of 112004143 is 341400211.

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

It is a cyclic number.

It is not a de Polignac number, because 112004143 - 2⁹ = 112003631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112004443) 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, 88405 + ... + 89662.

It is an arithmetic number, because the mean of its divisors is an integer number (15224814).

Almost surely, 2^112004143 is an apocalyptic number.

112004143 is a deficient number, since it is larger than the sum of its proper divisors (9794369).

112004143 is a wasteful number, since it uses less digits than its factorization.

112004143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178121.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 112004143 is about 10583.2009807997. The cubic root of 112004143 is about 482.0343963447.

Adding to 112004143 its reverse (341400211), we get a palindrome (453404354).

The spelling of 112004143 in words is "one hundred twelve million, four thousand, one hundred forty-three".