132321300 has 144 divisors (see below), whose sum is σ = 405307392. Its totient is φ = 33264000.

The previous prime is 132321283. The next prime is 132321307. The reversal of 132321300 is 3123231.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 132321300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132321307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 876225 + ... + 876375.

Almost surely, 2^132321300 is an apocalyptic number.

132321300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132321300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202653696).

132321300 is an abundant number, since it is smaller than the sum of its proper divisors (272986092).

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

132321300 is a wasteful number, since it uses less digits than its factorization.

132321300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 132321300 is about 11503.0995822865. The cubic root of 132321300 is about 509.5771196580.

Adding to 132321300 its reverse (3123231), we get a palindrome (135444531).

The spelling of 132321300 in words is "one hundred thirty-two million, three hundred twenty-one thousand, three hundred".