1001010101963 has 2 divisors, whose sum is σ = 1001010101964. Its totient is φ = 1001010101962.

The previous prime is 1001010101947. The next prime is 1001010102041. The reversal of 1001010101963 is 3691010101001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001010101963 - 2⁴ = 1001010101947 is a prime.

It is not a weakly prime, because it can be changed into another prime (1001010101563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500505050981 + 500505050982.

It is an arithmetic number, because the mean of its divisors is an integer number (500505050982).

Almost surely, 2^{1001010101963} is an apocalyptic number.

1001010101963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001010101963 is an equidigital number, since it uses as much as digits as its factorization.

1001010101963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 23.

Adding to 1001010101963 its reverse (3691010101001), we get a palindrome (4692020202964).

The spelling of 1001010101963 in words is "one trillion, one billion, ten million, one hundred one thousand, nine hundred sixty-three".