10232213081 has 2 divisors, whose sum is σ = 10232213082. Its totient is φ = 10232213080.

The previous prime is 10232213071. The next prime is 10232213099. The reversal of 10232213081 is 18031223201.

It is a happy number.

10232213081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9916973056 + 315240025 = 99584^2 + 17755^2 .

It is an emirp because it is prime and its reverse (18031223201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10232213081 is a prime.

It is a super-2 number, since 2×10232213081² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10232213071) 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, 5116106540 + 5116106541.

It is an arithmetic number, because the mean of its divisors is an integer number (5116106541).

Almost surely, 2^10232213081 is an apocalyptic number.

It is an amenable number.

10232213081 is a deficient number, since it is larger than the sum of its proper divisors (1).

10232213081 is an equidigital number, since it uses as much as digits as its factorization.

10232213081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 10232213081 its reverse (18031223201), we get a palindrome (28263436282).

The spelling of 10232213081 in words is "ten billion, two hundred thirty-two million, two hundred thirteen thousand, eighty-one".