230320330 has 16 divisors (see below), whose sum is σ = 414779904. Its totient is φ = 92082960.

The previous prime is 230320271. The next prime is 230320333. The reversal of 230320330 is 33023032.

It is a happy number.

It is a super-2 number, since 2×230320330² = 106094908822617800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230320333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22399 + ... + 31021.

It is an arithmetic number, because the mean of its divisors is an integer number (25923744).

Almost surely, 2^230320330 is an apocalyptic number.

230320330 is a deficient number, since it is larger than the sum of its proper divisors (184459574).

230320330 is a wasteful number, since it uses less digits than its factorization.

230320330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11301.

The product of its (nonzero) digits is 324, while the sum is 16.

The square root of 230320330 is about 15176.3081808456. The cubic root of 230320330 is about 612.9768758791.

Adding to 230320330 its reverse (33023032), we get a palindrome (263343362).

The spelling of 230320330 in words is "two hundred thirty million, three hundred twenty thousand, three hundred thirty".