2013305206 has 48 divisors (see below), whose sum is σ = 3529964592. Its totient is φ = 860977920.

The previous prime is 2013305167. The next prime is 2013305209. The reversal of 2013305206 is 6025033102.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013305209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 768010 + ... + 770626.

It is an arithmetic number, because the mean of its divisors is an integer number (73540929).

Almost surely, 2^2013305206 is an apocalyptic number.

2013305206 is a deficient number, since it is larger than the sum of its proper divisors (1516659386).

2013305206 is a wasteful number, since it uses less digits than its factorization.

2013305206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2686 (or 2647 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 2013305206 is about 44869.8696900270. The cubic root of 2013305206 is about 1262.7087952680.

Adding to 2013305206 its reverse (6025033102), we get a palindrome (8038338308).

The spelling of 2013305206 in words is "two billion, thirteen million, three hundred five thousand, two hundred six".