120333020 has 24 divisors (see below), whose sum is σ = 253671264. Its totient is φ = 47948096.

The previous prime is 120332999. The next prime is 120333071. The reversal of 120333020 is 20333021.

It is a junction number, because it is equal to n+sod(n) for n = 120332986 and 120333004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6179 + ... + 16698.

It is an arithmetic number, because the mean of its divisors is an integer number (10569636).

Almost surely, 2^120333020 is an apocalyptic number.

120333020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120333020 is an abundant number, since it is smaller than the sum of its proper divisors (133338244).

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

120333020 is a wasteful number, since it uses less digits than its factorization.

120333020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23149 (or 23147 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 120333020 is about 10969.6408327711. The cubic root of 120333020 is about 493.6982700705.

Adding to 120333020 its reverse (20333021), we get a palindrome (140666041).

Subtracting from 120333020 its reverse (20333021), we obtain a palindrome (99999999).

The spelling of 120333020 in words is "one hundred twenty million, three hundred thirty-three thousand, twenty".