112343133123 has 36 divisors (see below), whose sum is σ = 175760158392. Its totient is φ = 69116935680.

The previous prime is 112343133011. The next prime is 112343133137. The reversal of 112343133123 is 321331343211.

112343133123 is a `hidden beast` number, since 1 + 1 + 2 + 34 + 313 + 312 + 3 = 666.

It is not a de Polignac number, because 112343133123 - 2¹⁸ = 112342870979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112343133923) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8880883 + ... + 8893523.

It is an arithmetic number, because the mean of its divisors is an integer number (4882226622).

Almost surely, 2^112343133123 is an apocalyptic number.

112343133123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112343133123 is a deficient number, since it is larger than the sum of its proper divisors (63417025269).

112343133123 is a wasteful number, since it uses less digits than its factorization.

112343133123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18516 (or 18500 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

Adding to 112343133123 its reverse (321331343211), we get a palindrome (433674476334).

The spelling of 112343133123 in words is "one hundred twelve billion, three hundred forty-three million, one hundred thirty-three thousand, one hundred twenty-three".