100323163 has 2 divisors, whose sum is σ = 100323164. Its totient is φ = 100323162.

The previous prime is 100323149. The next prime is 100323193. The reversal of 100323163 is 361323001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100323163 - 2⁵ = 100323131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100323163.

It is not a weakly prime, because it can be changed into another prime (100323143) 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, 50161581 + 50161582.

It is an arithmetic number, because the mean of its divisors is an integer number (50161582).

Almost surely, 2^100323163 is an apocalyptic number.

100323163 is a deficient number, since it is larger than the sum of its proper divisors (1).

100323163 is an equidigital number, since it uses as much as digits as its factorization.

100323163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 100323163 is about 10016.1451167602. The cubic root of 100323163 is about 464.6583423156.

Adding to 100323163 its reverse (361323001), we get a palindrome (461646164).

The spelling of 100323163 in words is "one hundred million, three hundred twenty-three thousand, one hundred sixty-three".