32130132120200 has 96 divisors (see below), whose sum is σ = 75729984220800. Its totient is φ = 12676340279040.

The previous prime is 32130132120173. The next prime is 32130132120223. The reversal of 32130132120200 is 202123103123.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1622417 + ... + 8178783.

It is an arithmetic number, because the mean of its divisors is an integer number (788854002300).

Almost surely, 2^{32130132120200} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32130132120200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37864992110400).

32130132120200 is an abundant number, since it is smaller than the sum of its proper divisors (43599852100600).

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

32130132120200 is a wasteful number, since it uses less digits than its factorization.

32130132120200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6556719 (or 6556710 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 32130132120200 its reverse (202123103123), we get a palindrome (32332255223323).

The spelling of 32130132120200 in words is "thirty-two trillion, one hundred thirty billion, one hundred thirty-two million, one hundred twenty thousand, two hundred".