112123534311 has 16 divisors (see below), whose sum is σ = 169643174400. Its totient is φ = 73158617304.

The previous prime is 112123534307. The next prime is 112123534351. The reversal of 112123534311 is 113435321211.

112123534311 is a `hidden beast` number, since 1 + 1 + 2 + 123 + 534 + 3 + 1 + 1 = 666.

It is not a de Polignac number, because 112123534311 - 2² = 112123534307 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112123534351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44176641 + ... + 44179178.

It is an arithmetic number, because the mean of its divisors is an integer number (10602698400).

Almost surely, 2^112123534311 is an apocalyptic number.

112123534311 is a deficient number, since it is larger than the sum of its proper divisors (57519640089).

112123534311 is an equidigital number, since it uses as much as digits as its factorization.

112123534311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88355875 (or 88355869 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

Adding to 112123534311 its reverse (113435321211), we get a palindrome (225558855522).

The spelling of 112123534311 in words is "one hundred twelve billion, one hundred twenty-three million, five hundred thirty-four thousand, three hundred eleven".