2032320312320 has 88 divisors (see below), whose sum is σ = 4919914962600. Its totient is φ = 805469847552.

The previous prime is 2032320312289. The next prime is 2032320312329. The reversal of 2032320312320 is 232130232302.

It can be written as a sum of positive squares in 4 ways, for example, as 912651587584 + 1119668724736 = 955328^2 + 1058144^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032320312329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1262735 + ... + 2378894.

It is an arithmetic number, because the mean of its divisors is an integer number (55908124575).

Almost surely, 2^{2032320312320} is an apocalyptic number.

2032320312320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2032320312320 is an abundant number, since it is smaller than the sum of its proper divisors (2887594650280).

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

2032320312320 is a wasteful number, since it uses less digits than its factorization.

2032320312320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641763 (or 3641745 counting only the distinct ones).

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

Adding to 2032320312320 its reverse (232130232302), we get a palindrome (2264450544622).

The spelling of 2032320312320 in words is "two trillion, thirty-two billion, three hundred twenty million, three hundred twelve thousand, three hundred twenty".