100284200161 has 2 divisors, whose sum is σ = 100284200162. Its totient is φ = 100284200160.

The previous prime is 100284200147. The next prime is 100284200207. The reversal of 100284200161 is 161002482001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97059663936 + 3224536225 = 311544^2 + 56785^2 .

It is an emirp because it is prime and its reverse (161002482001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100284200161 is a prime.

It is not a weakly prime, because it can be changed into another prime (100284200111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50142100080 + 50142100081.

It is an arithmetic number, because the mean of its divisors is an integer number (50142100081).

Almost surely, 2^100284200161 is an apocalyptic number.

It is an amenable number.

100284200161 is a deficient number, since it is larger than the sum of its proper divisors (1).

100284200161 is an equidigital number, since it uses as much as digits as its factorization.

100284200161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 100284200161 its reverse (161002482001), we get a palindrome (261286682162).

The spelling of 100284200161 in words is "one hundred billion, two hundred eighty-four million, two hundred thousand, one hundred sixty-one".