10210102020011 has 2 divisors, whose sum is σ = 10210102020012. Its totient is φ = 10210102020010.

The previous prime is 10210102019993. The next prime is 10210102020047. The reversal of 10210102020011 is 11002020101201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10210102020011 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 10210102019974 and 10210102020001.

It is not a weakly prime, because it can be changed into another prime (10210102026011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105051010005 + 5105051010006.

It is an arithmetic number, because the mean of its divisors is an integer number (5105051010006).

Almost surely, 2^{10210102020011} is an apocalyptic number.

10210102020011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210102020011 is an equidigital number, since it uses as much as digits as its factorization.

10210102020011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10210102020011 its reverse (11002020101201), we get a palindrome (21212122121212).

The spelling of 10210102020011 in words is "ten trillion, two hundred ten billion, one hundred two million, twenty thousand, eleven".