100204143163 has 2 divisors, whose sum is σ = 100204143164. Its totient is φ = 100204143162.

The previous prime is 100204143157. The next prime is 100204143197. The reversal of 100204143163 is 361341402001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100204143163 - 2²¹ = 100202046011 is a prime.

It is not a weakly prime, because it can be changed into another prime (100204143463) 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, 50102071581 + 50102071582.

It is an arithmetic number, because the mean of its divisors is an integer number (50102071582).

Almost surely, 2^100204143163 is an apocalyptic number.

100204143163 is a deficient number, since it is larger than the sum of its proper divisors (1).

100204143163 is an equidigital number, since it uses as much as digits as its factorization.

100204143163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 100204143163 its reverse (361341402001), we get a palindrome (461545545164).

The spelling of 100204143163 in words is "one hundred billion, two hundred four million, one hundred forty-three thousand, one hundred sixty-three".