132320012200320 has 256 divisors, whose sum is σ = 482229626618880. Its totient is φ = 30231603240960.

The previous prime is 132320012200319. The next prime is 132320012200403. The reversal of 132320012200320 is 23002210023231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29245525 + ... + 33465515.

It is an arithmetic number, because the mean of its divisors is an integer number (1883709478980).

Almost surely, 2^{132320012200320} is an apocalyptic number.

132320012200320 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 132320012200320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241114813309440).

132320012200320 is an abundant number, since it is smaller than the sum of its proper divisors (349909614418560).

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

132320012200320 is a wasteful number, since it uses less digits than its factorization.

132320012200320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4222353 (or 4222341 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 132320012200320 its reverse (23002210023231), we get a palindrome (155322222223551).

The spelling of 132320012200320 in words is "one hundred thirty-two trillion, three hundred twenty billion, twelve million, two hundred thousand, three hundred twenty".