32013321104 has 20 divisors (see below), whose sum is σ = 62030767500. Its totient is φ = 16005381120.

The previous prime is 32013321083. The next prime is 32013321169. The reversal of 32013321104 is 40112331023.

It can be written as a sum of positive squares in 2 ways, for example, as 30185587600 + 1827733504 = 173740^2 + 42752^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145772 + ... + 292020.

It is an arithmetic number, because the mean of its divisors is an integer number (3101538375).

Almost surely, 2^32013321104 is an apocalyptic number.

It is an amenable number.

32013321104 is a deficient number, since it is larger than the sum of its proper divisors (30017446396).

32013321104 is a wasteful number, since it uses less digits than its factorization.

32013321104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159938 (or 159932 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 32013321104 its reverse (40112331023), we get a palindrome (72125652127).

The spelling of 32013321104 in words is "thirty-two billion, thirteen million, three hundred twenty-one thousand, one hundred four".