5003131103 has 2 divisors, whose sum is σ = 5003131104. Its totient is φ = 5003131102.

The previous prime is 5003131099. The next prime is 5003131193. The reversal of 5003131103 is 3011313005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5003131103 - 2² = 5003131099 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 (5003131193) 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, 2501565551 + 2501565552.

It is an arithmetic number, because the mean of its divisors is an integer number (2501565552).

Almost surely, 2^5003131103 is an apocalyptic number.

5003131103 is a deficient number, since it is larger than the sum of its proper divisors (1).

5003131103 is an equidigital number, since it uses as much as digits as its factorization.

5003131103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135, while the sum is 17.

The square root of 5003131103 is about 70732.8148952097. The cubic root of 5003131103 is about 1710.3328129158.

Adding to 5003131103 its reverse (3011313005), we get a palindrome (8014444108).

The spelling of 5003131103 in words is "five billion, three million, one hundred thirty-one thousand, one hundred three".