132000021321 has 32 divisors (see below), whose sum is σ = 202188715008. Its totient is φ = 75037268160.

The previous prime is 132000021311. The next prime is 132000021359. The reversal of 132000021321 is 123120000231.

It is not a de Polignac number, because 132000021321 - 2⁵ = 132000021289 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 132000021321.

It is not an unprimeable number, because it can be changed into a prime (132000021311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3722686 + ... + 3757976.

It is an arithmetic number, because the mean of its divisors is an integer number (6318397344).

Almost surely, 2^132000021321 is an apocalyptic number.

It is an amenable number.

132000021321 is a deficient number, since it is larger than the sum of its proper divisors (70188693687).

132000021321 is a wasteful number, since it uses less digits than its factorization.

132000021321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36221.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 132000021321 its reverse (123120000231), we get a palindrome (255120021552).

The spelling of 132000021321 in words is "one hundred thirty-two billion, twenty-one thousand, three hundred twenty-one".