410421203 has 2 divisors, whose sum is σ = 410421204. Its totient is φ = 410421202.

The previous prime is 410421199. The next prime is 410421217. The reversal of 410421203 is 302124014.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 410421203 - 2² = 410421199 is a prime.

It is not a weakly prime, because it can be changed into another prime (410421233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205210601 + 205210602.

It is an arithmetic number, because the mean of its divisors is an integer number (205210602).

Almost surely, 2^410421203 is an apocalyptic number.

410421203 is a deficient number, since it is larger than the sum of its proper divisors (1).

410421203 is an equidigital number, since it uses as much as digits as its factorization.

410421203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 410421203 is about 20258.8549281543. The cubic root of 410421203 is about 743.1501954315.

Adding to 410421203 its reverse (302124014), we get a palindrome (712545217).

The spelling of 410421203 in words is "four hundred ten million, four hundred twenty-one thousand, two hundred three".