112471203123 has 12 divisors (see below), whose sum is σ = 162792001008. Its totient is φ = 74826834480.

The previous prime is 112471203109. The next prime is 112471203151. The reversal of 112471203123 is 321302174211.

It is not a de Polignac number, because 112471203123 - 2⁶ = 112471203059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112471203223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12826008 + ... + 12834773.

It is an arithmetic number, because the mean of its divisors is an integer number (13566000084).

Almost surely, 2^112471203123 is an apocalyptic number.

112471203123 is a deficient number, since it is larger than the sum of its proper divisors (50320797885).

112471203123 is a wasteful number, since it uses less digits than its factorization.

112471203123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25661274 (or 25661271 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

Adding to 112471203123 its reverse (321302174211), we get a palindrome (433773377334).

The spelling of 112471203123 in words is "one hundred twelve billion, four hundred seventy-one million, two hundred three thousand, one hundred twenty-three".