103211030203 has 2 divisors, whose sum is σ = 103211030204. Its totient is φ = 103211030202.

The previous prime is 103211030191. The next prime is 103211030227. The reversal of 103211030203 is 302030112301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103211030203 - 2²⁵ = 103177475771 is a prime.

It is not a weakly prime, because it can be changed into another prime (103211030243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51605515101 + 51605515102.

It is an arithmetic number, because the mean of its divisors is an integer number (51605515102).

Almost surely, 2^103211030203 is an apocalyptic number.

103211030203 is a deficient number, since it is larger than the sum of its proper divisors (1).

103211030203 is an equidigital number, since it uses as much as digits as its factorization.

103211030203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 103211030203 its reverse (302030112301), we get a palindrome (405241142504).

The spelling of 103211030203 in words is "one hundred three billion, two hundred eleven million, thirty thousand, two hundred three".