2002908313 has 16 divisors (see below), whose sum is σ = 2414499840. Its totient is φ = 1623056400.

The previous prime is 2002908301. The next prime is 2002908317. The reversal of 2002908313 is 3138092002.

It is not a de Polignac number, because 2002908313 - 2⁹ = 2002907801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002908317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49968 + ... + 80638.

It is an arithmetic number, because the mean of its divisors is an integer number (150906240).

Almost surely, 2^2002908313 is an apocalyptic number.

It is an amenable number.

2002908313 is a deficient number, since it is larger than the sum of its proper divisors (411591527).

2002908313 is a wasteful number, since it uses less digits than its factorization.

2002908313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31188.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2002908313 is about 44753.8636656099. The cubic root of 2002908313 is about 1260.5314615738.

The spelling of 2002908313 in words is "two billion, two million, nine hundred eight thousand, three hundred thirteen".