120003300 has 54 divisors (see below), whose sum is σ = 376146498. Its totient is φ = 32000640.

The previous prime is 120003283. The next prime is 120003307. The reversal of 120003300 is 3300021.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 34292736 + 85710564 = 5856^2 + 9258^2 .

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

It is not an unprimeable number, because it can be changed into a prime (120003307) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 65769 + ... + 67568.

Almost surely, 2^120003300 is an apocalyptic number.

120003300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120003300 is an abundant number, since it is smaller than the sum of its proper divisors (256143198).

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

120003300 is a wasteful number, since it uses less digits than its factorization.

120003300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133357 (or 133347 counting only the distinct ones).

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

The square root of 120003300 is about 10954.6017727711. The cubic root of 120003300 is about 493.2469362135.

Adding to 120003300 its reverse (3300021), we get a palindrome (123303321).

The spelling of 120003300 in words is "one hundred twenty million, three thousand, three hundred".