500103311243 has 8 divisors (see below), whose sum is σ = 524435217600. Its totient is φ = 476243869248.

The previous prime is 500103311237. The next prime is 500103311287. The reversal of 500103311243 is 342113301005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 500103311243 - 2⁶ = 500103311179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500103316243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118113923 + ... + 118118156.

It is an arithmetic number, because the mean of its divisors is an integer number (65554402200).

Almost surely, 2^500103311243 is an apocalyptic number.

500103311243 is a deficient number, since it is larger than the sum of its proper divisors (24331906357).

500103311243 is a wasteful number, since it uses less digits than its factorization.

500103311243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236232181.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 500103311243 its reverse (342113301005), we get a palindrome (842216612248).

The spelling of 500103311243 in words is "five hundred billion, one hundred three million, three hundred eleven thousand, two hundred forty-three".