101010201220213 has 2 divisors, whose sum is σ = 101010201220214. Its totient is φ = 101010201220212.

The previous prime is 101010201220199. The next prime is 101010201220223. The reversal of 101010201220213 is 312022102010101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71005683161169 + 30004518059044 = 8426487^2 + 5477638^2 .

It is a cyclic number.

It is not a de Polignac number, because 101010201220213 - 2⁹ = 101010201219701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101010201220223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505100610106 + 50505100610107.

It is an arithmetic number, because the mean of its divisors is an integer number (50505100610107).

Almost surely, 2^{101010201220213} is an apocalyptic number.

It is an amenable number.

101010201220213 is a deficient number, since it is larger than the sum of its proper divisors (1).

101010201220213 is an equidigital number, since it uses as much as digits as its factorization.

101010201220213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 101010201220213 its reverse (312022102010101), we get a palindrome (413032303230314).

The spelling of 101010201220213 in words is "one hundred one trillion, ten billion, two hundred one million, two hundred twenty thousand, two hundred thirteen".