320102013300432 has 80 divisors (see below), whose sum is σ = 902513316397248. Its totient is φ = 96956777559040.

The previous prime is 320102013300413. The next prime is 320102013300437. The reversal of 320102013300432 is 234003310201023.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320102013300437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135807093 + ... + 138144020.

Almost surely, 2^{320102013300432} is an apocalyptic number.

It is an amenable number.

320102013300432 is an abundant number, since it is smaller than the sum of its proper divisors (582411303096816).

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

320102013300432 is a wasteful number, since it uses less digits than its factorization.

320102013300432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273953348 (or 273953342 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 320102013300432 its reverse (234003310201023), we get a palindrome (554105323501455).

The spelling of 320102013300432 in words is "three hundred twenty trillion, one hundred two billion, thirteen million, three hundred thousand, four hundred thirty-two".