200013103 has 2 divisors, whose sum is σ = 200013104. Its totient is φ = 200013102.

The previous prime is 200013091. The next prime is 200013131. The reversal of 200013103 is 301310002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200013103 - 2⁹ = 200012591 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200013103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200013193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100006551 + 100006552.

It is an arithmetic number, because the mean of its divisors is an integer number (100006552).

Almost surely, 2^200013103 is an apocalyptic number.

200013103 is a deficient number, since it is larger than the sum of its proper divisors (1).

200013103 is an equidigital number, since it uses as much as digits as its factorization.

200013103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 200013103 is about 14142.5988771513. The cubic root of 200013103 is about 584.8163184985.

Adding to 200013103 its reverse (301310002), we get a palindrome (501323105).

It can be divided in two parts, 20001 and 3103, that added together give a square (23104 = 152²).

The spelling of 200013103 in words is "two hundred million, thirteen thousand, one hundred three".