32020013020 has 24 divisors (see below), whose sum is σ = 69560719200. Its totient is φ = 12366349632.

The previous prime is 32020012967. The next prime is 32020013033. The reversal of 32020013020 is 2031002023.

It is a happy number.

It is a congruent number.

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, 27602880 + ... + 27604039.

It is an arithmetic number, because the mean of its divisors is an integer number (2898363300).

Almost surely, 2^32020013020 is an apocalyptic number.

It is an amenable number.

32020013020 is an abundant number, since it is smaller than the sum of its proper divisors (37540706180).

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

32020013020 is a wasteful number, since it uses less digits than its factorization.

32020013020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55206957 (or 55206955 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 32020013020 its reverse (2031002023), we get a palindrome (34051015043).

The spelling of 32020013020 in words is "thirty-two billion, twenty million, thirteen thousand, twenty".