32312020132 has 24 divisors (see below), whose sum is σ = 66200238720. Its totient is φ = 13510251840.

The previous prime is 32312020087. The next prime is 32312020193. The reversal of 32312020132 is 23102021323.

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 7 ways as a sum of consecutive naturals, for example, 14072032 + ... + 14074327.

It is an arithmetic number, because the mean of its divisors is an integer number (2758343280).

Almost surely, 2^32312020132 is an apocalyptic number.

It is an amenable number.

32312020132 is an abundant number, since it is smaller than the sum of its proper divisors (33888218588).

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

32312020132 is a wasteful number, since it uses less digits than its factorization.

32312020132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28146411 (or 28146409 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 32312020132 its reverse (23102021323), we get a palindrome (55414041455).

The spelling of 32312020132 in words is "thirty-two billion, three hundred twelve million, twenty thousand, one hundred thirty-two".