320300412120 has 96 divisors (see below), whose sum is σ = 1121051458800. Its totient is φ = 78843177216.

The previous prime is 320300412023. The next prime is 320300412139. The reversal of 320300412120 is 21214003023.

320300412120 is a `hidden beast` number, since 320 + 300 + 4 + 1 + 21 + 20 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 320300412093 and 320300412102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34215450 + ... + 34224809.

Almost surely, 2^320300412120 is an apocalyptic number.

320300412120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

320300412120 is an abundant number, since it is smaller than the sum of its proper divisors (800751046680).

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

320300412120 is a wasteful number, since it uses less digits than its factorization.

320300412120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68440289 (or 68440282 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 320300412120 its reverse (21214003023), we get a palindrome (341514415143).

The spelling of 320300412120 in words is "three hundred twenty billion, three hundred million, four hundred twelve thousand, one hundred twenty".