2002323201213 has 16 divisors (see below), whose sum is σ = 2718526146560. Its totient is φ = 1310717915136.

The previous prime is 2002323201161. The next prime is 2002323201227. The reversal of 2002323201213 is 3121023232002.

It is a happy number.

It is not a de Polignac number, because 2002323201213 - 2⁹ = 2002323200701 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2002323201213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002323201013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27052948 + ... + 27126861.

It is an arithmetic number, because the mean of its divisors is an integer number (169907884160).

Almost surely, 2^{2002323201213} is an apocalyptic number.

It is an amenable number.

2002323201213 is a deficient number, since it is larger than the sum of its proper divisors (716202945347).

2002323201213 is a wasteful number, since it uses less digits than its factorization.

2002323201213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54180036.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2002323201213 its reverse (3121023232002), we get a palindrome (5123346433215).

The spelling of 2002323201213 in words is "two trillion, two billion, three hundred twenty-three million, two hundred one thousand, two hundred thirteen".