320303130233232 has 80 divisors (see below), whose sum is σ = 858291302124608. Its totient is φ = 102856181944320.

The previous prime is 320303130233213. The next prime is 320303130233239. The reversal of 320303130233232 is 232332031303023.

It is a self number, because there is not a number n which added to its sum of digits gives 320303130233232.

It is not an unprimeable number, because it can be changed into a prime (320303130233239) 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, 1062764569 + ... + 1063065912.

Almost surely, 2^{320303130233232} is an apocalyptic number.

It is an amenable number.

320303130233232 is an abundant number, since it is smaller than the sum of its proper divisors (537988171891376).

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

320303130233232 is a wasteful number, since it uses less digits than its factorization.

320303130233232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125830608 (or 2125830602 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 30.

Adding to 320303130233232 its reverse (232332031303023), we get a palindrome (552635161536255).

The spelling of 320303130233232 in words is "three hundred twenty trillion, three hundred three billion, one hundred thirty million, two hundred thirty-three thousand, two hundred thirty-two".