32013321032 has 64 divisors (see below), whose sum is σ = 74857098240. Its totient is φ = 12469262400.

The previous prime is 32013321031. The next prime is 32013321073. The reversal of 32013321032 is 23012331023.

It is a junction number, because it is equal to n+sod(n) for n = 32013320995 and 32013321013.

It is not an unprimeable number, because it can be changed into a prime (32013321031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4435907 + ... + 4443117.

It is an arithmetic number, because the mean of its divisors is an integer number (1169642160).

Almost surely, 2^32013321032 is an apocalyptic number.

It is an amenable number.

32013321032 is an abundant number, since it is smaller than the sum of its proper divisors (42843777208).

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

32013321032 is a wasteful number, since it uses less digits than its factorization.

32013321032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14442 (or 14438 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 32013321032 its reverse (23012331023), we get a palindrome (55025652055).

Subtracting from 32013321032 its reverse (23012331023), we obtain a palindrome (9000990009).

It can be divided in two parts, 3201 and 3321032, that added together give a palindrome (3324233).

The spelling of 32013321032 in words is "thirty-two billion, thirteen million, three hundred twenty-one thousand, thirty-two".