2101000102063 has 2 divisors, whose sum is σ = 2101000102064. Its totient is φ = 2101000102062.

The previous prime is 2101000102037. The next prime is 2101000102129. The reversal of 2101000102063 is 3602010001012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2101000102063 - 2⁵ = 2101000102031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2101000102163) 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, 1050500051031 + 1050500051032.

It is an arithmetic number, because the mean of its divisors is an integer number (1050500051032).

Almost surely, 2^{2101000102063} is an apocalyptic number.

2101000102063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101000102063 is an equidigital number, since it uses as much as digits as its factorization.

2101000102063 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 16.

Adding to 2101000102063 its reverse (3602010001012), we get a palindrome (5703010103075).

The spelling of 2101000102063 in words is "two trillion, one hundred one billion, one hundred two thousand, sixty-three".