203041103002103 has 2 divisors, whose sum is σ = 203041103002104. Its totient is φ = 203041103002102.

The previous prime is 203041103002051. The next prime is 203041103002141. The reversal of 203041103002103 is 301200301140302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 203041103002103 - 2³⁶ = 202972383525367 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203041103002183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101520551501051 + 101520551501052.

It is an arithmetic number, because the mean of its divisors is an integer number (101520551501052).

Almost surely, 2^{203041103002103} is an apocalyptic number.

203041103002103 is a deficient number, since it is larger than the sum of its proper divisors (1).

203041103002103 is an equidigital number, since it uses as much as digits as its factorization.

203041103002103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 203041103002103 its reverse (301200301140302), we get a palindrome (504241404142405).

The spelling of 203041103002103 in words is "two hundred three trillion, forty-one billion, one hundred three million, two thousand, one hundred three".