32130321132012 has 24 divisors (see below), whose sum is σ = 74990683140912. Its totient is φ = 10707259353600.

The previous prime is 32130321131983. The next prime is 32130321132037. The reversal of 32130321132012 is 21023112303123.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355914289 + ... + 356004552.

It is an arithmetic number, because the mean of its divisors is an integer number (3124611797538).

Almost surely, 2^{32130321132012} is an apocalyptic number.

It is an amenable number.

32130321132012 is an abundant number, since it is smaller than the sum of its proper divisors (42860362008900).

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

32130321132012 is a wasteful number, since it uses less digits than its factorization.

32130321132012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711922609 (or 711922607 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 32130321132012 its reverse (21023112303123), we get a palindrome (53153433435135).

The spelling of 32130321132012 in words is "thirty-two trillion, one hundred thirty billion, three hundred twenty-one million, one hundred thirty-two thousand, twelve".