500111112043 has 2 divisors, whose sum is σ = 500111112044. Its totient is φ = 500111112042.

The previous prime is 500111112029. The next prime is 500111112047. The reversal of 500111112043 is 340211111005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 500111112043 - 2³⁷ = 362672158571 is a prime.

It is a super-2 number, since 2×500111112043² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 500111112043.

It is not a weakly prime, because it can be changed into another prime (500111112047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250055556021 + 250055556022.

It is an arithmetic number, because the mean of its divisors is an integer number (250055556022).

Almost surely, 2^500111112043 is an apocalyptic number.

500111112043 is a deficient number, since it is larger than the sum of its proper divisors (1).

500111112043 is an equidigital number, since it uses as much as digits as its factorization.

500111112043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 500111112043 its reverse (340211111005), we get a palindrome (840322223048).

The spelling of 500111112043 in words is "five hundred billion, one hundred eleven million, one hundred twelve thousand, forty-three".