32020020313 has 8 divisors (see below), whose sum is σ = 33879927200. Its totient is φ = 30177577728.

The previous prime is 32020020287. The next prime is 32020020323. The reversal of 32020020313 is 31302002023.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32020020313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32020020323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4362303 + ... + 4369636.

It is an arithmetic number, because the mean of its divisors is an integer number (4234990900).

Almost surely, 2^32020020313 is an apocalyptic number.

It is an amenable number.

32020020313 is a deficient number, since it is larger than the sum of its proper divisors (1859906887).

32020020313 is a wasteful number, since it uses less digits than its factorization.

32020020313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8732151.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 32020020313 its reverse (31302002023), we get a palindrome (63322022336).

The spelling of 32020020313 in words is "thirty-two billion, twenty million, twenty thousand, three hundred thirteen".