100500010043 has 2 divisors, whose sum is σ = 100500010044. Its totient is φ = 100500010042.

The previous prime is 100500010027. The next prime is 100500010063. The reversal of 100500010043 is 340010005001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100500010043 - 2⁴ = 100500010027 is a prime.

It is not a weakly prime, because it can be changed into another prime (100500010063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50250005021 + 50250005022.

It is an arithmetic number, because the mean of its divisors is an integer number (50250005022).

Almost surely, 2^100500010043 is an apocalyptic number.

100500010043 is a deficient number, since it is larger than the sum of its proper divisors (1).

100500010043 is an equidigital number, since it uses as much as digits as its factorization.

100500010043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 14.

Adding to 100500010043 its reverse (340010005001), we get a palindrome (440510015044).

The spelling of 100500010043 in words is "one hundred billion, five hundred million, ten thousand, forty-three".