503106213041 has 8 divisors (see below), whose sum is σ = 503559037344. Its totient is φ = 502653595680.

The previous prime is 503106212993. The next prime is 503106213047. The reversal of 503106213041 is 140312601305.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-503106213041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 503106213041.

It is not an unprimeable number, because it can be changed into a prime (503106213047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5035130 + ... + 5134076.

It is an arithmetic number, because the mean of its divisors is an integer number (62944879668).

Almost surely, 2^503106213041 is an apocalyptic number.

It is an amenable number.

503106213041 is a deficient number, since it is larger than the sum of its proper divisors (452824303).

503106213041 is a wasteful number, since it uses less digits than its factorization.

503106213041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103471.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 503106213041 its reverse (140312601305), we get a palindrome (643418814346).

The spelling of 503106213041 in words is "five hundred three billion, one hundred six million, two hundred thirteen thousand, forty-one".