5003191 has 2 divisors, whose sum is σ = 5003192. Its totient is φ = 5003190.

The previous prime is 5003143. The next prime is 5003203. The reversal of 5003191 is 1913005.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5003191 is a prime.

It is a super-3 number, since 3×5003191³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5003101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2501595 + 2501596.

It is an arithmetic number, because the mean of its divisors is an integer number (2501596).

Almost surely, 2^5003191 is an apocalyptic number.

5003191 is a deficient number, since it is larger than the sum of its proper divisors (1).

5003191 is an equidigital number, since it uses as much as digits as its factorization.

5003191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 5003191 is about 2236.7813929841. The cubic root of 5003191 is about 171.0339638201.

Adding to 5003191 its reverse (1913005), we get a palindrome (6916196).

The spelling of 5003191 in words is "five million, three thousand, one hundred ninety-one".