1001104163 has 2 divisors, whose sum is σ = 1001104164. Its totient is φ = 1001104162.

The previous prime is 1001104067. The next prime is 1001104171. The reversal of 1001104163 is 3614011001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1001104163 - 2⁸ = 1001103907 is a prime.

It is not a weakly prime, because it can be changed into another prime (1001106163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500552081 + 500552082.

It is an arithmetic number, because the mean of its divisors is an integer number (500552082).

Almost surely, 2^1001104163 is an apocalyptic number.

1001104163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001104163 is an equidigital number, since it uses as much as digits as its factorization.

1001104163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1001104163 is about 31640.2301350670. The cubic root of 1001104163 is about 1000.3679189524.

Adding to 1001104163 its reverse (3614011001), we get a palindrome (4615115164).

The spelling of 1001104163 in words is "one billion, one million, one hundred four thousand, one hundred sixty-three".