32021131130 has 8 divisors (see below), whose sum is σ = 57638036052. Its totient is φ = 12808452448.

The previous prime is 32021131097. The next prime is 32021131147. The reversal of 32021131130 is 3113112023.

It can be written as a sum of positive squares in 2 ways, for example, as 26198983321 + 5822147809 = 161861^2 + 76303^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 32021131099 and 32021131108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1601056547 + ... + 1601056566.

Almost surely, 2^32021131130 is an apocalyptic number.

32021131130 is a deficient number, since it is larger than the sum of its proper divisors (25616904922).

32021131130 is a wasteful number, since it uses less digits than its factorization.

32021131130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3202113120.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 32021131130 its reverse (3113112023), we get a palindrome (35134243153).

The spelling of 32021131130 in words is "thirty-two billion, twenty-one million, one hundred thirty-one thousand, one hundred thirty".