230120330 has 32 divisors (see below), whose sum is σ = 478457280. Its totient is φ = 78757120.

The previous prime is 230120327. The next prime is 230120333. The reversal of 230120330 is 33021032.

230120330 = 1098² + 1099² + ... + 1262².

It is an interprime number because it is at equal distance from previous prime (230120327) and next prime (230120333).

It is not an unprimeable number, because it can be changed into a prime (230120333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59660 + ... + 63399.

It is an arithmetic number, because the mean of its divisors is an integer number (14951790).

Almost surely, 2^230120330 is an apocalyptic number.

230120330 is an abundant number, since it is smaller than the sum of its proper divisors (248336950).

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

230120330 is a wasteful number, since it uses less digits than its factorization.

230120330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123094.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 230120330 is about 15169.7175319780. The cubic root of 230120330 is about 612.7993971509.

Adding to 230120330 its reverse (33021032), we get a palindrome (263141362).

The spelling of 230120330 in words is "two hundred thirty million, one hundred twenty thousand, three hundred thirty".