112112132003 has 4 divisors (see below), whose sum is σ = 113200599408. Its totient is φ = 111023664600.

The previous prime is 112112131987. The next prime is 112112132047. The reversal of 112112132003 is 300231211211.

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 112112132003 - 2⁴ = 112112131987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112112131003) 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, 544233548 + ... + 544233753.

It is an arithmetic number, because the mean of its divisors is an integer number (28300149852).

Almost surely, 2^112112132003 is an apocalyptic number.

112112132003 is a deficient number, since it is larger than the sum of its proper divisors (1088467405).

112112132003 is a wasteful number, since it uses less digits than its factorization.

112112132003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088467404.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 112112132003 its reverse (300231211211), we get a palindrome (412343343214).

The spelling of 112112132003 in words is "one hundred twelve billion, one hundred twelve million, one hundred thirty-two thousand, three".