102223103300281 has 2 divisors, whose sum is σ = 102223103300282. Its totient is φ = 102223103300280.

The previous prime is 102223103300261. The next prime is 102223103300293. The reversal of 102223103300281 is 182003301322201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96424229933056 + 5798873367225 = 9819584^2 + 2408085^2 .

It is a cyclic number.

It is not a de Polignac number, because 102223103300281 - 2¹¹ = 102223103298233 is a prime.

It is a super-2 number, since 2×102223103300281² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (102223103300261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111551650140 + 51111551650141.

It is an arithmetic number, because the mean of its divisors is an integer number (51111551650141).

Almost surely, 2^{102223103300281} is an apocalyptic number.

It is an amenable number.

102223103300281 is a deficient number, since it is larger than the sum of its proper divisors (1).

102223103300281 is an equidigital number, since it uses as much as digits as its factorization.

102223103300281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 102223103300281 its reverse (182003301322201), we get a palindrome (284226404622482).

The spelling of 102223103300281 in words is "one hundred two trillion, two hundred twenty-three billion, one hundred three million, three hundred thousand, two hundred eighty-one".