10210550101 has 2 divisors, whose sum is σ = 10210550102. Its totient is φ = 10210550100.

The previous prime is 10210550071. The next prime is 10210550123. The reversal of 10210550101 is 10105501201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10142504100 + 68046001 = 100710^2 + 8249^2 .

It is an emirp because it is prime and its reverse (10105501201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10210550101 - 2⁹ = 10210549589 is a prime.

It is a super-2 number, since 2×10210550101² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10210557101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105275050 + 5105275051.

It is an arithmetic number, because the mean of its divisors is an integer number (5105275051).

Almost surely, 2^10210550101 is an apocalyptic number.

It is an amenable number.

10210550101 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210550101 is an equidigital number, since it uses as much as digits as its factorization.

10210550101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50, while the sum is 16.

The spelling of 10210550101 in words is "ten billion, two hundred ten million, five hundred fifty thousand, one hundred one".