112444123013 has 4 divisors (see below), whose sum is σ = 112535467968. Its totient is φ = 112352778060.

The previous prime is 112444123007. The next prime is 112444123021. The reversal of 112444123013 is 310321444211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 310321444211 = 5483 ⋅56597017.

It is a cyclic number.

It is not a de Polignac number, because 112444123013 - 2²⁰ = 112443074437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112444123063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45670631 + ... + 45673092.

It is an arithmetic number, because the mean of its divisors is an integer number (28133866992).

Almost surely, 2^112444123013 is an apocalyptic number.

It is an amenable number.

112444123013 is a deficient number, since it is larger than the sum of its proper divisors (91344955).

112444123013 is an equidigital number, since it uses as much as digits as its factorization.

112444123013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91344954.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 112444123013 its reverse (310321444211), we get a palindrome (422765567224).

The spelling of 112444123013 in words is "one hundred twelve billion, four hundred forty-four million, one hundred twenty-three thousand, thirteen".