2003313308 has 12 divisors (see below), whose sum is σ = 3532561032. Its totient is φ = 994010160.

The previous prime is 2003313307. The next prime is 2003313353. The reversal of 2003313308 is 8033133002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003313307) 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, 1911035 + ... + 1912082.

It is an arithmetic number, because the mean of its divisors is an integer number (294380086).

Almost surely, 2^2003313308 is an apocalyptic number.

It is an amenable number.

2003313308 is a deficient number, since it is larger than the sum of its proper divisors (1529247724).

2003313308 is a wasteful number, since it uses less digits than its factorization.

2003313308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3823252 (or 3823250 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2003313308 is about 44758.3881300478. The cubic root of 2003313308 is about 1260.6164171242.

The spelling of 2003313308 in words is "two billion, three million, three hundred thirteen thousand, three hundred eight".