100010010100943 has 2 divisors, whose sum is σ = 100010010100944. Its totient is φ = 100010010100942.

The previous prime is 100010010100939. The next prime is 100010010101017. The reversal of 100010010100943 is 349001010010001.

It is a weak prime.

It is an emirp because it is prime and its reverse (349001010010001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100010010100943 - 2² = 100010010100939 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100010010100043) 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, 50005005050471 + 50005005050472.

It is an arithmetic number, because the mean of its divisors is an integer number (50005005050472).

Almost surely, 2^{100010010100943} is an apocalyptic number.

100010010100943 is a deficient number, since it is larger than the sum of its proper divisors (1).

100010010100943 is an equidigital number, since it uses as much as digits as its factorization.

100010010100943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 100010010100943 its reverse (349001010010001), we get a palindrome (449011020110944).

The spelling of 100010010100943 in words is "one hundred trillion, ten billion, ten million, one hundred thousand, nine hundred forty-three".