10202001012011 has 2 divisors, whose sum is σ = 10202001012012. Its totient is φ = 10202001012010.

The previous prime is 10202001012001. The next prime is 10202001012079. The reversal of 10202001012011 is 11021010020201.

It is a weak prime.

It is an emirp because it is prime and its reverse (11021010020201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10202001012011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10202001011983 and 10202001012001.

It is not a weakly prime, because it can be changed into another prime (10202001012001) 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, 5101000506005 + 5101000506006.

It is an arithmetic number, because the mean of its divisors is an integer number (5101000506006).

Almost surely, 2^{10202001012011} is an apocalyptic number.

10202001012011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202001012011 is an equidigital number, since it uses as much as digits as its factorization.

10202001012011 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 10202001012011 its reverse (11021010020201), we get a palindrome (21223011032212).

The spelling of 10202001012011 in words is "ten trillion, two hundred two billion, one million, twelve thousand, eleven".