100211010210043 has 2 divisors, whose sum is σ = 100211010210044. Its totient is φ = 100211010210042.

The previous prime is 100211010209963. The next prime is 100211010210067. The reversal of 100211010210043 is 340012010112001.

It is a strong prime.

It is an emirp because it is prime and its reverse (340012010112001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100211010210043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100211010209999 and 100211010210026.

It is not a weakly prime, because it can be changed into another prime (100211010210343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50105505105021 + 50105505105022.

It is an arithmetic number, because the mean of its divisors is an integer number (50105505105022).

Almost surely, 2^{100211010210043} is an apocalyptic number.

100211010210043 is a deficient number, since it is larger than the sum of its proper divisors (1).

100211010210043 is an equidigital number, since it uses as much as digits as its factorization.

100211010210043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 100211010210043 its reverse (340012010112001), we get a palindrome (440223020322044).

The spelling of 100211010210043 in words is "one hundred trillion, two hundred eleven billion, ten million, two hundred ten thousand, forty-three".