10020021110213 has 2 divisors, whose sum is σ = 10020021110214. Its totient is φ = 10020021110212.

The previous prime is 10020021110201. The next prime is 10020021110221. The reversal of 10020021110213 is 31201112002001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9948359426404 + 71661683809 = 3154102^2 + 267697^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020021110213 - 2¹⁸ = 10020020848069 is a prime.

It is a super-2 number, since 2×10020021110213² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10020021110263) 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, 5010010555106 + 5010010555107.

It is an arithmetic number, because the mean of its divisors is an integer number (5010010555107).

Almost surely, 2^{10020021110213} is an apocalyptic number.

It is an amenable number.

10020021110213 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020021110213 is an equidigital number, since it uses as much as digits as its factorization.

10020021110213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10020021110213 its reverse (31201112002001), we get a palindrome (41221133112214).

The spelling of 10020021110213 in words is "ten trillion, twenty billion, twenty-one million, one hundred ten thousand, two hundred thirteen".