5102403 has 4 divisors (see below), whose sum is σ = 6803208. Its totient is φ = 3401600.

The previous prime is 5102381. The next prime is 5102407. The reversal of 5102403 is 3042015.

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 5102403 - 2⁵ = 5102371 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5102407) 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, 850398 + ... + 850403.

It is an arithmetic number, because the mean of its divisors is an integer number (1700802).

Almost surely, 2^5102403 is an apocalyptic number.

5102403 is a deficient number, since it is larger than the sum of its proper divisors (1700805).

5102403 is a wasteful number, since it uses less digits than its factorization.

5102403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700804.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 5102403 is about 2258.8499286141. The cubic root of 5102403 is about 172.1570923728.

Adding to 5102403 its reverse (3042015), we get a palindrome (8144418).

The spelling of 5102403 in words is "five million, one hundred two thousand, four hundred three".