5310003 has 4 divisors (see below), whose sum is σ = 7080008. Its totient is φ = 3540000.

The previous prime is 5309999. The next prime is 5310029. The reversal of 5310003 is 3000135.

It is a happy number.

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

It is not a de Polignac number, because 5310003 - 2² = 5309999 is a prime.

It is a super-2 number, since 2×5310003² = 56392263720018, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

5310003 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5310803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 884998 + ... + 885003.

It is an arithmetic number, because the mean of its divisors is an integer number (1770002).

Almost surely, 2^5310003 is an apocalyptic number.

5310003 is a deficient number, since it is larger than the sum of its proper divisors (1770005).

5310003 is a wasteful number, since it uses less digits than its factorization.

5310003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770004.

The product of its (nonzero) digits is 45, while the sum is 12.

The square root of 5310003 is about 2304.3443753050. The cubic root of 5310003 is about 174.4609590194.

Adding to 5310003 its reverse (3000135), we get a palindrome (8310138).

The spelling of 5310003 in words is "five million, three hundred ten thousand, three".