50105243003 has 2 divisors, whose sum is σ = 50105243004. Its totient is φ = 50105243002.

The previous prime is 50105242981. The next prime is 50105243033. The reversal of 50105243003 is 30034250105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50105243003 - 2⁶ = 50105242939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50105243003.

It is not a weakly prime, because it can be changed into another prime (50105243033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25052621501 + 25052621502.

It is an arithmetic number, because the mean of its divisors is an integer number (25052621502).

Almost surely, 2^50105243003 is an apocalyptic number.

50105243003 is a deficient number, since it is larger than the sum of its proper divisors (1).

50105243003 is an equidigital number, since it uses as much as digits as its factorization.

50105243003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 23.

Adding to 50105243003 its reverse (30034250105), we get a palindrome (80139493108).

The spelling of 50105243003 in words is "fifty billion, one hundred five million, two hundred forty-three thousand, three".