200245103 has 2 divisors, whose sum is σ = 200245104. Its totient is φ = 200245102.

The previous prime is 200245079. The next prime is 200245117. The reversal of 200245103 is 301542002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200245103 - 2²⁴ = 183467887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200245163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100122551 + 100122552.

It is an arithmetic number, because the mean of its divisors is an integer number (100122552).

Almost surely, 2^200245103 is an apocalyptic number.

200245103 is a deficient number, since it is larger than the sum of its proper divisors (1).

200245103 is an equidigital number, since it uses as much as digits as its factorization.

200245103 is an odious number, because the sum of its binary digits is odd.

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

The square root of 200245103 is about 14150.7986700398. The cubic root of 200245103 is about 585.0423452923.

Adding to 200245103 its reverse (301542002), we get a palindrome (501787105).

The spelling of 200245103 in words is "two hundred million, two hundred forty-five thousand, one hundred three".