320104235052 has 36 divisors (see below), whose sum is σ = 924745568656. Its totient is φ = 91458352800.

The previous prime is 320104235039. The next prime is 320104235093. The reversal of 320104235052 is 250532401023.

It is a happy number.

320104235052 is a `hidden beast` number, since 32 + 0 + 104 + 23 + 505 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 635127199 + ... + 635127702.

Almost surely, 2^320104235052 is an apocalyptic number.

It is an amenable number.

320104235052 is an abundant number, since it is smaller than the sum of its proper divisors (604641333604).

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

320104235052 is a wasteful number, since it uses less digits than its factorization.

320104235052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270254918 (or 1270254913 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 320104235052 its reverse (250532401023), we get a palindrome (570636636075).

The spelling of 320104235052 in words is "three hundred twenty billion, one hundred four million, two hundred thirty-five thousand, fifty-two".