330135320 has 16 divisors (see below), whose sum is σ = 742804560. Its totient is φ = 132054112.

The previous prime is 330135319. The next prime is 330135341. The reversal of 330135320 is 23531033.

330135320 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 (20).

It is a junction number, because it is equal to n+sod(n) for n = 330135292 and 330135301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4126652 + ... + 4126731.

It is an arithmetic number, because the mean of its divisors is an integer number (46425285).

Almost surely, 2^330135320 is an apocalyptic number.

It is an amenable number.

330135320 is an abundant number, since it is smaller than the sum of its proper divisors (412669240).

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

330135320 is a wasteful number, since it uses less digits than its factorization.

330135320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8253394 (or 8253390 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 20.

The square root of 330135320 is about 18169.6263032568. The cubic root of 330135320 is about 691.1367665044.

Adding to 330135320 its reverse (23531033), we get a palindrome (353666353).

The spelling of 330135320 in words is "three hundred thirty million, one hundred thirty-five thousand, three hundred twenty".