102310203223 has 2 divisors, whose sum is σ = 102310203224. Its totient is φ = 102310203222.

The previous prime is 102310203221. The next prime is 102310203257. The reversal of 102310203223 is 322302013201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102310203223 - 2¹ = 102310203221 is a prime.

Together with 102310203221, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 102310203223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102310203221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51155101611 + 51155101612.

It is an arithmetic number, because the mean of its divisors is an integer number (51155101612).

Almost surely, 2^102310203223 is an apocalyptic number.

102310203223 is a deficient number, since it is larger than the sum of its proper divisors (1).

102310203223 is an equidigital number, since it uses as much as digits as its factorization.

102310203223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 102310203223 its reverse (322302013201), we get a palindrome (424612216424).

The spelling of 102310203223 in words is "one hundred two billion, three hundred ten million, two hundred three thousand, two hundred twenty-three".