120003320 has 32 divisors (see below), whose sum is σ = 270987120. Its totient is φ = 47827200.

The previous prime is 120003319. The next prime is 120003337. The reversal of 120003320 is 23300021.

It is a super-2 number, since 2×120003320² = 28801593622044800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6020 + ... + 16620.

Almost surely, 2^120003320 is an apocalyptic number.

120003320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120003320 is an abundant number, since it is smaller than the sum of its proper divisors (150983800).

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

120003320 is a wasteful number, since it uses less digits than its factorization.

120003320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10895 (or 10891 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 120003320 is about 10954.6026856295. The cubic root of 120003320 is about 493.2469636153.

Adding to 120003320 its reverse (23300021), we get a palindrome (143303341).

The spelling of 120003320 in words is "one hundred twenty million, three thousand, three hundred twenty".