320130020300112 has 240 divisors, whose sum is σ = 1029301110988800. Its totient is φ = 91859216451840.

The previous prime is 320130020300089. The next prime is 320130020300117. The reversal of 320130020300112 is 211003020031023.

320130020300112 is a `hidden beast` number, since 3 + 201 + 30 + 0 + 20 + 300 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320130020300117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60136689 + ... + 65243247.

It is an arithmetic number, because the mean of its divisors is an integer number (4288754629120).

Almost surely, 2^{320130020300112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 320130020300112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (514650555494400).

320130020300112 is an abundant number, since it is smaller than the sum of its proper divisors (709171090688688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320130020300112 is a wasteful number, since it uses less digits than its factorization.

320130020300112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5108686 (or 5108677 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 320130020300112 its reverse (211003020031023), we get a palindrome (531133040331135).

The spelling of 320130020300112 in words is "three hundred twenty trillion, one hundred thirty billion, twenty million, three hundred thousand, one hundred twelve".