320101230 has 32 divisors (see below), whose sum is σ = 768756384. Its totient is φ = 85303296.

The previous prime is 320101207. The next prime is 320101231. The reversal of 320101230 is 32101023.

It is a happy number.

320101230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320101231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61614 + ... + 66606.

It is an arithmetic number, because the mean of its divisors is an integer number (24023637).

Almost surely, 2^320101230 is an apocalyptic number.

320101230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

320101230 is an abundant number, since it is smaller than the sum of its proper divisors (448655154).

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

320101230 is a wasteful number, since it uses less digits than its factorization.

320101230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7140.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 320101230 is about 17891.3730607799. The cubic root of 320101230 is about 684.0624964270.

Adding to 320101230 its reverse (32101023), we get a palindrome (352202253).

The spelling of 320101230 in words is "three hundred twenty million, one hundred one thousand, two hundred thirty".