10011210281 has 2 divisors, whose sum is σ = 10011210282. Its totient is φ = 10011210280.

The previous prime is 10011210173. The next prime is 10011210317. The reversal of 10011210281 is 18201211001.

10011210281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9725904400 + 285305881 = 98620^2 + 16891^2 .

It is an emirp because it is prime and its reverse (18201211001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10011210281 - 2¹⁸ = 10010948137 is a prime.

It is a super-2 number, since 2×10011210281² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10011213281) 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, 5005605140 + 5005605141.

It is an arithmetic number, because the mean of its divisors is an integer number (5005605141).

Almost surely, 2^10011210281 is an apocalyptic number.

It is an amenable number.

10011210281 is a deficient number, since it is larger than the sum of its proper divisors (1).

10011210281 is an equidigital number, since it uses as much as digits as its factorization.

10011210281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 10011210281 its reverse (18201211001), we get a palindrome (28212421282).

The spelling of 10011210281 in words is "ten billion, eleven million, two hundred ten thousand, two hundred eighty-one".