32021131108 has 24 divisors (see below), whose sum is σ = 56608083000. Its totient is φ = 15848064768.

The previous prime is 32021131097. The next prime is 32021131147. The reversal of 32021131108 is 80113112023.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13819883364 + 18201247744 = 117558^2 + 134912^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107538 + ... + 274966.

It is an arithmetic number, because the mean of its divisors is an integer number (2358670125).

Almost surely, 2^32021131108 is an apocalyptic number.

It is an amenable number.

32021131108 is a deficient number, since it is larger than the sum of its proper divisors (24586951892).

32021131108 is a wasteful number, since it uses less digits than its factorization.

32021131108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167919 (or 167917 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 32021131108 in words is "thirty-two billion, twenty-one million, one hundred thirty-one thousand, one hundred eight".