5213003 has 4 divisors (see below), whose sum is σ = 5284488. Its totient is φ = 5141520.

The previous prime is 5212993. The next prime is 5213023. The reversal of 5213003 is 3003125.

5213003 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5213003 - 2⁶ = 5212939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5213023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35633 + ... + 35778.

It is an arithmetic number, because the mean of its divisors is an integer number (1321122).

Almost surely, 2^5213003 is an apocalyptic number.

5213003 is a deficient number, since it is larger than the sum of its proper divisors (71485).

5213003 is an equidigital number, since it uses as much as digits as its factorization.

5213003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71484.

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 5213003 is about 2283.2001664331. The cubic root of 5213003 is about 173.3921073697.

Adding to 5213003 its reverse (3003125), we get a palindrome (8216128).

The spelling of 5213003 in words is "five million, two hundred thirteen thousand, three".