210001102013 has 2 divisors, whose sum is σ = 210001102014. Its totient is φ = 210001102012.

The previous prime is 210001101967. The next prime is 210001102021. The reversal of 210001102013 is 310201100012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 207259846564 + 2741255449 = 455258^2 + 52357^2 .

It is a cyclic number.

It is not a de Polignac number, because 210001102013 - 2⁸ = 210001101757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210001101985 and 210001102003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210001107013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105000551006 + 105000551007.

It is an arithmetic number, because the mean of its divisors is an integer number (105000551007).

Almost surely, 2^210001102013 is an apocalyptic number.

It is an amenable number.

210001102013 is a deficient number, since it is larger than the sum of its proper divisors (1).

210001102013 is an equidigital number, since it uses as much as digits as its factorization.

210001102013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 210001102013 its reverse (310201100012), we get a palindrome (520202202025).

The spelling of 210001102013 in words is "two hundred ten billion, one million, one hundred two thousand, thirteen".