102225871723 has 2 divisors, whose sum is σ = 102225871724. Its totient is φ = 102225871722.

The previous prime is 102225871669. The next prime is 102225871729. The reversal of 102225871723 is 327178522201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102225871723 - 2⁹ = 102225871211 is a prime.

It is not a weakly prime, because it can be changed into another prime (102225871729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51112935861 + 51112935862.

It is an arithmetic number, because the mean of its divisors is an integer number (51112935862).

Almost surely, 2^102225871723 is an apocalyptic number.

102225871723 is a deficient number, since it is larger than the sum of its proper divisors (1).

102225871723 is an equidigital number, since it uses as much as digits as its factorization.

102225871723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94080, while the sum is 40.

The spelling of 102225871723 in words is "one hundred two billion, two hundred twenty-five million, eight hundred seventy-one thousand, seven hundred twenty-three".