2013321208 has 16 divisors (see below), whose sum is σ = 3793950000. Its totient is φ = 1001601216.

The previous prime is 2013321199. The next prime is 2013321209. The reversal of 2013321208 is 8021233102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013321209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 630733 + ... + 633916.

It is an arithmetic number, because the mean of its divisors is an integer number (237121875).

Almost surely, 2^2013321208 is an apocalyptic number.

It is an amenable number.

2013321208 is a deficient number, since it is larger than the sum of its proper divisors (1780628792).

2013321208 is a wasteful number, since it uses less digits than its factorization.

2013321208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264854 (or 1264850 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2013321208 is about 44870.0480053231. The cubic root of 2013321208 is about 1262.7121406480.

The spelling of 2013321208 in words is "two billion, thirteen million, three hundred twenty-one thousand, two hundred eight".