120303321030 has 48 divisors (see below), whose sum is σ = 312926777280. Its totient is φ = 32066717184.

The previous prime is 120303320999. The next prime is 120303321067. The reversal of 120303321030 is 30123303021.

120303321030 is a `hidden beast` number, since 12 + 0 + 303 + 321 + 0 + 30 = 666.

120303321030 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 = 120303320994 and 120303321012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89470 + ... + 498609.

It is an arithmetic number, because the mean of its divisors is an integer number (6519307860).

Almost surely, 2^120303321030 is an apocalyptic number.

120303321030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120303321030 is an abundant number, since it is smaller than the sum of its proper divisors (192623456250).

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

120303321030 is a wasteful number, since it uses less digits than its factorization.

120303321030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590365 (or 590362 counting only the distinct ones).

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

Adding to 120303321030 its reverse (30123303021), we get a palindrome (150426624051).

The spelling of 120303321030 in words is "one hundred twenty billion, three hundred three million, three hundred twenty-one thousand, thirty".