1001000101163 has 2 divisors, whose sum is σ = 1001000101164. Its totient is φ = 1001000101162.

The previous prime is 1001000101159. The next prime is 1001000101177. The reversal of 1001000101163 is 3611010001001.

It is an a-pointer prime, because the next prime (1001000101177) can be obtained adding 1001000101163 to its sum of digits (14).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001000101163 - 2² = 1001000101159 is a prime.

It is not a weakly prime, because it can be changed into another prime (1001000101183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500500050581 + 500500050582.

It is an arithmetic number, because the mean of its divisors is an integer number (500500050582).

Almost surely, 2^{1001000101163} is an apocalyptic number.

1001000101163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001000101163 is an equidigital number, since it uses as much as digits as its factorization.

1001000101163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 1001000101163 its reverse (3611010001001), we get a palindrome (4612010102164).

The spelling of 1001000101163 in words is "one trillion, one billion, one hundred one thousand, one hundred sixty-three".