120333013020 has 96 divisors (see below), whose sum is σ = 408402973440. Its totient is φ = 29171638080.

The previous prime is 120333012997. The next prime is 120333013037. The reversal of 120333013020 is 20310333021.

120333013020 is a `hidden beast` number, since 1 + 203 + 330 + 130 + 2 + 0 = 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 = 120333012984 and 120333013002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10123102 + ... + 10134981.

It is an arithmetic number, because the mean of its divisors is an integer number (4254197640).

Almost surely, 2^120333013020 is an apocalyptic number.

120333013020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120333013020 is an abundant number, since it is smaller than the sum of its proper divisors (288069960420).

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

120333013020 is a wasteful number, since it uses less digits than its factorization.

120333013020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20258112 (or 20258104 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 120333013020 its reverse (20310333021), we get a palindrome (140643346041).

The spelling of 120333013020 in words is "one hundred twenty billion, three hundred thirty-three million, thirteen thousand, twenty".