2002030210331 has 2 divisors, whose sum is σ = 2002030210332. Its totient is φ = 2002030210330.

The previous prime is 2002030210307. The next prime is 2002030210333. The reversal of 2002030210331 is 1330120302002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002030210331 - 2⁶ = 2002030210267 is a prime.

It is a super-2 number, since 2×2002030210331² (a number of 25 digits) contains 22 as substring.

Together with 2002030210333, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2002030210333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001015105165 + 1001015105166.

It is an arithmetic number, because the mean of its divisors is an integer number (1001015105166).

Almost surely, 2^{2002030210331} is an apocalyptic number.

2002030210331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002030210331 is an equidigital number, since it uses as much as digits as its factorization.

2002030210331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2002030210331 its reverse (1330120302002), we get a palindrome (3332150512333).

The spelling of 2002030210331 in words is "two trillion, two billion, thirty million, two hundred ten thousand, three hundred thirty-one".