112134431423 has 8 divisors (see below), whose sum is σ = 128156011680. Its totient is φ = 96113445120.

The previous prime is 112134431369. The next prime is 112134431429. The reversal of 112134431423 is 324134431211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112134431423 - 2¹⁰ = 112134430399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112134431429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382823 + ... + 608951.

It is an arithmetic number, because the mean of its divisors is an integer number (16019501460).

Almost surely, 2^112134431423 is an apocalyptic number.

112134431423 is a deficient number, since it is larger than the sum of its proper divisors (16021580257).

112134431423 is an equidigital number, since it uses as much as digits as its factorization.

112134431423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296977.

The product of its digits is 6912, while the sum is 29.

Adding to 112134431423 its reverse (324134431211), we get a palindrome (436268862634).

The spelling of 112134431423 in words is "one hundred twelve billion, one hundred thirty-four million, four hundred thirty-one thousand, four hundred twenty-three".