422030321003 has 2 divisors, whose sum is σ = 422030321004. Its totient is φ = 422030321002.

The previous prime is 422030320997. The next prime is 422030321081. The reversal of 422030321003 is 300123030224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422030321003 - 2¹⁰ = 422030319979 is a prime.

It is not a weakly prime, because it can be changed into another prime (422030321203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211015160501 + 211015160502.

It is an arithmetic number, because the mean of its divisors is an integer number (211015160502).

Almost surely, 2^422030321003 is an apocalyptic number.

422030321003 is a deficient number, since it is larger than the sum of its proper divisors (1).

422030321003 is an equidigital number, since it uses as much as digits as its factorization.

422030321003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 422030321003 its reverse (300123030224), we get a palindrome (722153351227).

The spelling of 422030321003 in words is "four hundred twenty-two billion, thirty million, three hundred twenty-one thousand, three".