100500163 has 2 divisors, whose sum is σ = 100500164. Its totient is φ = 100500162.

The previous prime is 100500161. The next prime is 100500181. The reversal of 100500163 is 361005001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100500163 - 2¹ = 100500161 is a prime.

Together with 100500161, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (100500161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50250081 + 50250082.

It is an arithmetic number, because the mean of its divisors is an integer number (50250082).

Almost surely, 2^100500163 is an apocalyptic number.

100500163 is a deficient number, since it is larger than the sum of its proper divisors (1).

100500163 is an equidigital number, since it uses as much as digits as its factorization.

100500163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 100500163 is about 10024.9769575795. The cubic root of 100500163 is about 464.9314470953.

Adding to 100500163 its reverse (361005001), we get a palindrome (461505164).

The spelling of 100500163 in words is "one hundred million, five hundred thousand, one hundred sixty-three".