320301342230 has 32 divisors (see below), whose sum is σ = 603972892800. Its totient is φ = 122136723072.

The previous prime is 320301342227. The next prime is 320301342241. The reversal of 320301342230 is 32243103023.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 320301342196 and 320301342205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6967517 + ... + 7013336.

It is an arithmetic number, because the mean of its divisors is an integer number (18874152900).

Almost surely, 2^320301342230 is an apocalyptic number.

320301342230 is a deficient number, since it is larger than the sum of its proper divisors (283671550570).

320301342230 is a wasteful number, since it uses less digits than its factorization.

320301342230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13980968.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 320301342230 its reverse (32243103023), we get a palindrome (352544445253).

The spelling of 320301342230 in words is "three hundred twenty billion, three hundred one million, three hundred forty-two thousand, two hundred thirty".