112043431003 has 32 divisors (see below), whose sum is σ = 138827520000. Its totient is φ = 88249029120.

The previous prime is 112043430979. The next prime is 112043431021. The reversal of 112043431003 is 300134340211.

It is not a de Polignac number, because 112043431003 - 2⁹ = 112043430491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112043431103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 805873 + ... + 934621.

It is an arithmetic number, because the mean of its divisors is an integer number (4338360000).

Almost surely, 2^112043431003 is an apocalyptic number.

112043431003 is a deficient number, since it is larger than the sum of its proper divisors (26784088997).

112043431003 is a wasteful number, since it uses less digits than its factorization.

112043431003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128947.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 112043431003 its reverse (300134340211), we get a palindrome (412177771214).

The spelling of 112043431003 in words is "one hundred twelve billion, forty-three million, four hundred thirty-one thousand, three".