100101100098943 has 2 divisors, whose sum is σ = 100101100098944. Its totient is φ = 100101100098942.

The previous prime is 100101100098907. The next prime is 100101100098973. The reversal of 100101100098943 is 349890001101001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100101100098943 - 2²¹ = 100101098001791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100101100098973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050550049471 + 50050550049472.

It is an arithmetic number, because the mean of its divisors is an integer number (50050550049472).

Almost surely, 2^{100101100098943} is an apocalyptic number.

100101100098943 is a deficient number, since it is larger than the sum of its proper divisors (1).

100101100098943 is an equidigital number, since it uses as much as digits as its factorization.

100101100098943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 37.

Adding to 100101100098943 its reverse (349890001101001), we get a palindrome (449991101199944).

The spelling of 100101100098943 in words is "one hundred trillion, one hundred one billion, one hundred million, ninety-eight thousand, nine hundred forty-three".