112030423105 has 4 divisors (see below), whose sum is σ = 134436507732. Its totient is φ = 89624338480.

The previous prime is 112030423069. The next prime is 112030423139. The reversal of 112030423105 is 501324030211.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12090981681 + 99939441424 = 109959^2 + 316132^2 .

It is not a de Polignac number, because 112030423105 - 2¹¹ = 112030421057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11203042306 + ... + 11203042315.

It is an arithmetic number, because the mean of its divisors is an integer number (33609126933).

Almost surely, 2^112030423105 is an apocalyptic number.

It is an amenable number.

112030423105 is a deficient number, since it is larger than the sum of its proper divisors (22406084627).

112030423105 is an equidigital number, since it uses as much as digits as its factorization.

112030423105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22406084626.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 112030423105 its reverse (501324030211), we get a palindrome (613354453316).

The spelling of 112030423105 in words is "one hundred twelve billion, thirty million, four hundred twenty-three thousand, one hundred five".