132321130320 has 80 divisors (see below), whose sum is σ = 410507475840. Its totient is φ = 35258798592.

The previous prime is 132321130289. The next prime is 132321130393. The reversal of 132321130320 is 23031123231.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107562 + ... + 525558.

It is an arithmetic number, because the mean of its divisors is an integer number (5131343448).

Almost surely, 2^132321130320 is an apocalyptic number.

132321130320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132321130320 is an abundant number, since it is smaller than the sum of its proper divisors (278186345520).

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

132321130320 is a wasteful number, since it uses less digits than its factorization.

132321130320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419332 (or 419326 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 132321130320 its reverse (23031123231), we get a palindrome (155352253551).

It can be divided in two parts, 1323211 and 30320, that added together give a palindrome (1353531).

The spelling of 132321130320 in words is "one hundred thirty-two billion, three hundred twenty-one million, one hundred thirty thousand, three hundred twenty".