102223230067591 has 2 divisors, whose sum is σ = 102223230067592. Its totient is φ = 102223230067590.

The previous prime is 102223230067573. The next prime is 102223230067603. The reversal of 102223230067591 is 195760032322201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102223230067591 - 2⁵ = 102223230067559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102223230067291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51111615033795 + 51111615033796.

It is an arithmetic number, because the mean of its divisors is an integer number (51111615033796).

Almost surely, 2^{102223230067591} is an apocalyptic number.

102223230067591 is a deficient number, since it is larger than the sum of its proper divisors (1).

102223230067591 is an equidigital number, since it uses as much as digits as its factorization.

102223230067591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 43.

Adding to 102223230067591 its reverse (195760032322201), we get a palindrome (297983262389792).

The spelling of 102223230067591 in words is "one hundred two trillion, two hundred twenty-three billion, two hundred thirty million, sixty-seven thousand, five hundred ninety-one".