112020513321 has 8 divisors (see below), whose sum is σ = 149415627520. Its totient is φ = 74652870672.

The previous prime is 112020513313. The next prime is 112020513373. The reversal of 112020513321 is 123315020211.

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

It is not a de Polignac number, because 112020513321 - 2³ = 112020513313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112020513221) 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, 6858370 + ... + 6874683.

It is an arithmetic number, because the mean of its divisors is an integer number (18676953440).

Almost surely, 2^112020513321 is an apocalyptic number.

It is an amenable number.

112020513321 is a deficient number, since it is larger than the sum of its proper divisors (37395114199).

112020513321 is a wasteful number, since it uses less digits than its factorization.

112020513321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13735775.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 112020513321 its reverse (123315020211), we get a palindrome (235335533532).

The spelling of 112020513321 in words is "one hundred twelve billion, twenty million, five hundred thirteen thousand, three hundred twenty-one".