112020330121 has 8 divisors (see below), whose sum is σ = 128048120064. Its totient is φ = 95998761600.

The previous prime is 112020330119. The next prime is 112020330143. The reversal of 112020330121 is 121033020211.

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

It is not a de Polignac number, because 112020330121 - 2¹ = 112020330119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112020330095 and 112020330104.

It is not an unprimeable number, because it can be changed into a prime (112020330181) 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, 1516705 + ... + 1588846.

It is an arithmetic number, because the mean of its divisors is an integer number (16006015008).

Almost surely, 2^112020330121 is an apocalyptic number.

It is an amenable number.

112020330121 is a deficient number, since it is larger than the sum of its proper divisors (16027789943).

112020330121 is an equidigital number, since it uses as much as digits as its factorization.

112020330121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3110711.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 112020330121 its reverse (121033020211), we get a palindrome (233053350332).

The spelling of 112020330121 in words is "one hundred twelve billion, twenty million, three hundred thirty thousand, one hundred twenty-one".