103113030203 has 2 divisors, whose sum is σ = 103113030204. Its totient is φ = 103113030202.

The previous prime is 103113030187. The next prime is 103113030233. The reversal of 103113030203 is 302030311301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103113030203 - 2⁴ = 103113030187 is a prime.

It is not a weakly prime, because it can be changed into another prime (103113030233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51556515101 + 51556515102.

It is an arithmetic number, because the mean of its divisors is an integer number (51556515102).

Almost surely, 2^103113030203 is an apocalyptic number.

103113030203 is a deficient number, since it is larger than the sum of its proper divisors (1).

103113030203 is an equidigital number, since it uses as much as digits as its factorization.

103113030203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 103113030203 its reverse (302030311301), we get a palindrome (405143341504).

The spelling of 103113030203 in words is "one hundred three billion, one hundred thirteen million, thirty thousand, two hundred three".