112122120123023 has 4 divisors (see below), whose sum is σ = 112132205779560. Its totient is φ = 112112034466488.

The previous prime is 112122120123007. The next prime is 112122120123037. The reversal of 112122120123023 is 320321021221211.

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

It is a cyclic number.

It is not a de Polignac number, because 112122120123023 - 2⁴ = 112122120123007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112122120123023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112122120125023) 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, 5042811593 + ... + 5042833826.

It is an arithmetic number, because the mean of its divisors is an integer number (28033051444890).

Almost surely, 2^{112122120123023} is an apocalyptic number.

112122120123023 is a deficient number, since it is larger than the sum of its proper divisors (10085656537).

112122120123023 is a wasteful number, since it uses less digits than its factorization.

112122120123023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10085656536.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 112122120123023 its reverse (320321021221211), we get a palindrome (432443141344234).

The spelling of 112122120123023 in words is "one hundred twelve trillion, one hundred twenty-two billion, one hundred twenty million, one hundred twenty-three thousand, twenty-three".