112011320232123 has 32 divisors (see below), whose sum is σ = 161603195013120. Its totient is φ = 68601591152640.

The previous prime is 112011320232083. The next prime is 112011320232151. The reversal of 112011320232123 is 321232023110211.

It is a de Polignac number, because none of the positive numbers 2^k-112011320232123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112011320232093 and 112011320232102.

It is not an unprimeable number, because it can be changed into a prime (112011320232173) 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, 365074363 + ... + 365381051.

It is an arithmetic number, because the mean of its divisors is an integer number (5050099844160).

Almost surely, 2^{112011320232123} is an apocalyptic number.

112011320232123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112011320232123 is a deficient number, since it is larger than the sum of its proper divisors (49591874780997).

112011320232123 is a wasteful number, since it uses less digits than its factorization.

112011320232123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351299.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 112011320232123 its reverse (321232023110211), we get a palindrome (433243343342334).

The spelling of 112011320232123 in words is "one hundred twelve trillion, eleven billion, three hundred twenty million, two hundred thirty-two thousand, one hundred twenty-three".