112123423312 has 40 divisors (see below), whose sum is σ = 218789568000. Its totient is φ = 55662786432.

The previous prime is 112123423303. The next prime is 112123423331. The reversal of 112123423312 is 213324321211.

It is a super-3 number, since 3×112123423312³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1488378 + ... + 1561894.

It is an arithmetic number, because the mean of its divisors is an integer number (5469739200).

Almost surely, 2^112123423312 is an apocalyptic number.

It is an amenable number.

112123423312 is a deficient number, since it is larger than the sum of its proper divisors (106666144688).

112123423312 is a wasteful number, since it uses less digits than its factorization.

112123423312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74203 (or 74197 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

Adding to 112123423312 its reverse (213324321211), we get a palindrome (325447744523).

The spelling of 112123423312 in words is "one hundred twelve billion, one hundred twenty-three million, four hundred twenty-three thousand, three hundred twelve".