201020332013 has 8 divisors (see below), whose sum is σ = 203491764000. Its totient is φ = 198550078768.

The previous prime is 201020332003. The next prime is 201020332061. The reversal of 201020332013 is 310233020102.

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

It is a cyclic number.

It is not a de Polignac number, because 201020332013 - 2³⁴ = 183840462829 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 201020331982 and 201020332000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201020332003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50963 + ... + 636111.

It is an arithmetic number, because the mean of its divisors is an integer number (25436470500).

Almost surely, 2^201020332013 is an apocalyptic number.

It is an amenable number.

201020332013 is a deficient number, since it is larger than the sum of its proper divisors (2471431987).

201020332013 is an equidigital number, since it uses as much as digits as its factorization.

201020332013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589371.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 201020332013 its reverse (310233020102), we get a palindrome (511253352115).

The spelling of 201020332013 in words is "two hundred one billion, twenty million, three hundred thirty-two thousand, thirteen".