2002031003227 has 2 divisors, whose sum is σ = 2002031003228. Its totient is φ = 2002031003226.

The previous prime is 2002031003209. The next prime is 2002031003233. The reversal of 2002031003227 is 7223001302002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002031003227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2002031003198 and 2002031003207.

It is not a weakly prime, because it can be changed into another prime (2002031003207) 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, 1001015501613 + 1001015501614.

It is an arithmetic number, because the mean of its divisors is an integer number (1001015501614).

Almost surely, 2^{2002031003227} is an apocalyptic number.

2002031003227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002031003227 is an equidigital number, since it uses as much as digits as its factorization.

2002031003227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 22.

Adding to 2002031003227 its reverse (7223001302002), we get a palindrome (9225032305229).

The spelling of 2002031003227 in words is "two trillion, two billion, thirty-one million, three thousand, two hundred twenty-seven".