10223132021 has 2 divisors, whose sum is σ = 10223132022. Its totient is φ = 10223132020.

The previous prime is 10223131991. The next prime is 10223132033. The reversal of 10223132021 is 12023132201.

10223132021 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., 9359595025 + 863536996 = 96745^2 + 29386^2 .

It is an emirp because it is prime and its reverse (12023132201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10223132021 is a prime.

It is a super-3 number, since 3×10223132021³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10223132041) 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, 5111566010 + 5111566011.

It is an arithmetic number, because the mean of its divisors is an integer number (5111566011).

Almost surely, 2^10223132021 is an apocalyptic number.

It is an amenable number.

10223132021 is a deficient number, since it is larger than the sum of its proper divisors (1).

10223132021 is an equidigital number, since it uses as much as digits as its factorization.

10223132021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10223132021 its reverse (12023132201), we get a palindrome (22246264222).

The spelling of 10223132021 in words is "ten billion, two hundred twenty-three million, one hundred thirty-two thousand, twenty-one".