120303000 has 96 divisors (see below), whose sum is σ = 406654560. Its totient is φ = 32078400.

The previous prime is 120302993. The next prime is 120303011. The reversal of 120303000 is 303021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a nialpdrome in base 15.

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, 2317 + ... + 15683.

It is an arithmetic number, because the mean of its divisors is an integer number (4235985).

Almost surely, 2^120303000 is an apocalyptic number.

120303000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120303000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203327280).

120303000 is an abundant number, since it is smaller than the sum of its proper divisors (286351560).

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

120303000 is a wasteful number, since it uses less digits than its factorization.

120303000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13394 (or 13377 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 120303000 is about 10968.2724255007. The cubic root of 120303000 is about 493.6572116403.

Adding to 120303000 its reverse (303021), we get a palindrome (120606021).

The spelling of 120303000 in words is "one hundred twenty million, three hundred three thousand".