112021330123 has 8 divisors (see below), whose sum is σ = 117516307680. Its totient is φ = 106635164160.

The previous prime is 112021330121. The next prime is 112021330163. The reversal of 112021330123 is 321033120211.

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

It is a cyclic number.

It is not a de Polignac number, because 112021330123 - 2¹ = 112021330121 is a prime.

It is a super-2 number, since 2×112021330123² (a number of 23 digits) contains 22 as substring.

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 112021330123.

It is not an unprimeable number, because it can be changed into a prime (112021330121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27200790 + ... + 27204907.

It is an arithmetic number, because the mean of its divisors is an integer number (14689538460).

Almost surely, 2^112021330123 is an apocalyptic number.

112021330123 is a deficient number, since it is larger than the sum of its proper divisors (5494977557).

112021330123 is an equidigital number, since it uses as much as digits as its factorization.

112021330123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54405797.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 112021330123 its reverse (321033120211), we get a palindrome (433054450334).

The spelling of 112021330123 in words is "one hundred twelve billion, twenty-one million, three hundred thirty thousand, one hundred twenty-three".