103043516003 has 2 divisors, whose sum is σ = 103043516004. Its totient is φ = 103043516002.

The previous prime is 103043515979. The next prime is 103043516053. The reversal of 103043516003 is 300615340301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103043516003 - 2⁸ = 103043515747 is a prime.

It is not a weakly prime, because it can be changed into another prime (103043516053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51521758001 + 51521758002.

It is an arithmetic number, because the mean of its divisors is an integer number (51521758002).

Almost surely, 2^103043516003 is an apocalyptic number.

103043516003 is a deficient number, since it is larger than the sum of its proper divisors (1).

103043516003 is an equidigital number, since it uses as much as digits as its factorization.

103043516003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 103043516003 its reverse (300615340301), we get a palindrome (403658856304).

The spelling of 103043516003 in words is "one hundred three billion, forty-three million, five hundred sixteen thousand, three".