32031012032 has 28 divisors (see below), whose sum is σ = 63584257896. Its totient is φ = 16009781760.

The previous prime is 32031012019. The next prime is 32031012047. The reversal of 32031012032 is 23021013023.

It is a self number, because there is not a number n which added to its sum of digits gives 32031012032.

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, 93932 + ... + 269972.

Almost surely, 2^32031012032 is an apocalyptic number.

32031012032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32031012032 is a deficient number, since it is larger than the sum of its proper divisors (31553245864).

32031012032 is a wasteful number, since it uses less digits than its factorization.

32031012032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178896 (or 178886 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 32031012032 its reverse (23021013023), we get a palindrome (55052025055).

Subtracting from 32031012032 its reverse (23021013023), we obtain a palindrome (9009999009).

The spelling of 32031012032 in words is "thirty-two billion, thirty-one million, twelve thousand, thirty-two".