422500103 has 2 divisors, whose sum is σ = 422500104. Its totient is φ = 422500102.

The previous prime is 422500097. The next prime is 422500109. The reversal of 422500103 is 301005224.

It is a balanced prime because it is at equal distance from previous prime (422500097) and next prime (422500109).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422500103 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422500109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211250051 + 211250052.

It is an arithmetic number, because the mean of its divisors is an integer number (211250052).

Almost surely, 2^422500103 is an apocalyptic number.

422500103 is a deficient number, since it is larger than the sum of its proper divisors (1).

422500103 is an equidigital number, since it uses as much as digits as its factorization.

422500103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 422500103 is about 20554.8072965912. The cubic root of 422500103 is about 750.3702485986.

Adding to 422500103 its reverse (301005224), we get a palindrome (723505327).

The spelling of 422500103 in words is "four hundred twenty-two million, five hundred thousand, one hundred three".