502140211103 has 4 divisors (see below), whose sum is σ = 503238986640. Its totient is φ = 501041435568.

The previous prime is 502140211091. The next prime is 502140211123. The reversal of 502140211103 is 301112041205.

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 502140211103 - 2⁴ = 502140211087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (502140211123) 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, 549387083 + ... + 549387996.

It is an arithmetic number, because the mean of its divisors is an integer number (125809746660).

Almost surely, 2^502140211103 is an apocalyptic number.

502140211103 is a deficient number, since it is larger than the sum of its proper divisors (1098775537).

502140211103 is a wasteful number, since it uses less digits than its factorization.

502140211103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098775536.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 502140211103 its reverse (301112041205), we get a palindrome (803252252308).

The spelling of 502140211103 in words is "five hundred two billion, one hundred forty million, two hundred eleven thousand, one hundred three".