500111421016102 has 16 divisors (see below), whose sum is σ = 857345357106432. Its totient is φ = 214330593022920.

The previous prime is 500111421016033. The next prime is 500111421016169. The reversal of 500111421016102 is 201610124111005.

It is a happy number.

It is a super-2 number, since 2×500111421016102² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238345378 + ... + 240434485.

It is an arithmetic number, because the mean of its divisors is an integer number (53584084819152).

Almost surely, 2^{500111421016102} is an apocalyptic number.

500111421016102 is a deficient number, since it is larger than the sum of its proper divisors (357233936090330).

500111421016102 is a wasteful number, since it uses less digits than its factorization.

500111421016102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478854483.

The product of its (nonzero) digits is 480, while the sum is 25.

Adding to 500111421016102 its reverse (201610124111005), we get a palindrome (701721545127107).

The spelling of 500111421016102 in words is "five hundred trillion, one hundred eleven billion, four hundred twenty-one million, sixteen thousand, one hundred two".