32321012132 has 12 divisors (see below), whose sum is σ = 56575175580. Its totient is φ = 16156676256.

The previous prime is 32321012117. The next prime is 32321012161. The reversal of 32321012132 is 23121012323.

It can be written as a sum of positive squares in 2 ways, for example, as 31689696256 + 631315876 = 178016^2 + 25126^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 938423 + ... + 972254.

It is an arithmetic number, because the mean of its divisors is an integer number (4714597965).

Almost surely, 2^32321012132 is an apocalyptic number.

It is an amenable number.

32321012132 is a deficient number, since it is larger than the sum of its proper divisors (24254163448).

32321012132 is a wasteful number, since it uses less digits than its factorization.

32321012132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914910 (or 1914908 counting only the distinct ones).

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

Adding to 32321012132 its reverse (23121012323), we get a palindrome (55442024455).

The spelling of 32321012132 in words is "thirty-two billion, three hundred twenty-one million, twelve thousand, one hundred thirty-two".