2002100210063 has 2 divisors, whose sum is σ = 2002100210064. Its totient is φ = 2002100210062.

The previous prime is 2002100210039. The next prime is 2002100210213. The reversal of 2002100210063 is 3600120012002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2002100210063 - 2¹⁸ = 2002099947919 is a prime.

It is a super-2 number, since 2×2002100210063² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002100200063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001050105031 + 1001050105032.

It is an arithmetic number, because the mean of its divisors is an integer number (1001050105032).

Almost surely, 2^{2002100210063} is an apocalyptic number.

2002100210063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002100210063 is an equidigital number, since it uses as much as digits as its factorization.

2002100210063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2002100210063 its reverse (3600120012002), we get a palindrome (5602220222065).

The spelling of 2002100210063 in words is "two trillion, two billion, one hundred million, two hundred ten thousand, sixty-three".