120320233020 has 72 divisors (see below), whose sum is σ = 393046102176. Its totient is φ = 29617287552.

The previous prime is 120320233001. The next prime is 120320233051. The reversal of 120320233020 is 20332023021.

It is a happy number.

120320233020 is a `hidden beast` number, since 1 + 20 + 320 + 23 + 302 + 0 = 666.

120320233020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 = 120320232984 and 120320233002.

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, 25707112 + ... + 25711791.

Almost surely, 2^120320233020 is an apocalyptic number.

120320233020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120320233020 is an abundant number, since it is smaller than the sum of its proper divisors (272725869156).

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

120320233020 is a wasteful number, since it uses less digits than its factorization.

120320233020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51418931 (or 51418926 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 120320233020 its reverse (20332023021), we get a palindrome (140652256041).

The spelling of 120320233020 in words is "one hundred twenty billion, three hundred twenty million, two hundred thirty-three thousand, twenty".