112322312123 has 4 divisors (see below), whose sum is σ = 128368356720. Its totient is φ = 96276267528.

The previous prime is 112322312117. The next prime is 112322312153. The reversal of 112322312123 is 321213223211.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 112322312123 - 2⁴ = 112322312107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112322312153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8023022288 + ... + 8023022301.

It is an arithmetic number, because the mean of its divisors is an integer number (32092089180).

Almost surely, 2^112322312123 is an apocalyptic number.

112322312123 is a deficient number, since it is larger than the sum of its proper divisors (16046044597).

112322312123 is an equidigital number, since it uses as much as digits as its factorization.

112322312123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16046044596.

The product of its digits is 864, while the sum is 23.

Adding to 112322312123 its reverse (321213223211), we get a palindrome (433535535334).

The spelling of 112322312123 in words is "one hundred twelve billion, three hundred twenty-two million, three hundred twelve thousand, one hundred twenty-three".