2002313003213 has 4 divisors (see below), whose sum is σ = 2005486241568. Its totient is φ = 1999139764860.

The previous prime is 2002313003179. The next prime is 2002313003219. The reversal of 2002313003213 is 3123003132002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2002313003213 - 2¹⁴ = 2002312986829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002313003219) 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, 1586618231 + ... + 1586619492.

It is an arithmetic number, because the mean of its divisors is an integer number (501371560392).

Almost surely, 2^{2002313003213} is an apocalyptic number.

It is an amenable number.

2002313003213 is a deficient number, since it is larger than the sum of its proper divisors (3173238355).

2002313003213 is an equidigital number, since it uses as much as digits as its factorization.

2002313003213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3173238354.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2002313003213 its reverse (3123003132002), we get a palindrome (5125316135215).

The spelling of 2002313003213 in words is "two trillion, two billion, three hundred thirteen million, three thousand, two hundred thirteen".