3201013205 has 8 divisors (see below), whose sum is σ = 4136694072. Its totient is φ = 2363825088.

The previous prime is 3201013187. The next prime is 3201013237. The reversal of 3201013205 is 5023101023.

It can be written as a sum of positive squares in 4 ways, for example, as 96963409 + 3104049796 = 9847^2 + 55714^2 .

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 3201013205 - 2¹² = 3201009109 is a prime.

It is a Duffinian 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, 24623114 + ... + 24623243.

It is an arithmetic number, because the mean of its divisors is an integer number (517086759).

Almost surely, 2^3201013205 is an apocalyptic number.

It is an amenable number.

3201013205 is a deficient number, since it is larger than the sum of its proper divisors (935680867).

3201013205 is a wasteful number, since it uses less digits than its factorization.

3201013205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49246375.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 3201013205 is about 56577.4973377225. The cubic root of 3201013205 is about 1473.7681113415.

Adding to 3201013205 its reverse (5023101023), we get a palindrome (8224114228).

The spelling of 3201013205 in words is "three billion, two hundred one million, thirteen thousand, two hundred five".