330121230 has 32 divisors (see below), whose sum is σ = 793849248. Its totient is φ = 87859200.

The previous prime is 330121223. The next prime is 330121241. The reversal of 330121230 is 32121033.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5070 + ... + 26190.

It is an arithmetic number, because the mean of its divisors is an integer number (24807789).

Almost surely, 2^330121230 is an apocalyptic number.

330121230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

330121230 is an abundant number, since it is smaller than the sum of its proper divisors (463728018).

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

330121230 is a wasteful number, since it uses less digits than its factorization.

330121230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21652.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 330121230 is about 18169.2385641226. The cubic root of 330121230 is about 691.1269339145.

Adding to 330121230 its reverse (32121033), we get a palindrome (362242263).

It can be divided in two parts, 3301 and 21230, that added together give a triangular number (24531 = T₂₂₁).

The spelling of 330121230 in words is "three hundred thirty million, one hundred twenty-one thousand, two hundred thirty".