32132320330 has 256 divisors, whose sum is σ = 72080160768. Its totient is φ = 10174464000.

The previous prime is 32132320327. The next prime is 32132320351. The reversal of 32132320330 is 3302323123.

It is a Harshad number since it is a multiple of its sum of digits (22).

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 127 ways as a sum of consecutive naturals, for example, 133329010 + ... + 133329250.

It is an arithmetic number, because the mean of its divisors is an integer number (281563128).

Almost surely, 2^32132320330 is an apocalyptic number.

32132320330 is an abundant number, since it is smaller than the sum of its proper divisors (39947840438).

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

32132320330 is a wasteful number, since it uses less digits than its factorization.

32132320330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 32132320330 its reverse (3302323123), we get a palindrome (35434643453).

The spelling of 32132320330 in words is "thirty-two billion, one hundred thirty-two million, three hundred twenty thousand, three hundred thirty".