102310223 has 2 divisors, whose sum is σ = 102310224. Its totient is φ = 102310222.

The previous prime is 102310207. The next prime is 102310253. The reversal of 102310223 is 322013201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102310223 - 2⁴ = 102310207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102310198 and 102310207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102310253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51155111 + 51155112.

It is an arithmetic number, because the mean of its divisors is an integer number (51155112).

Almost surely, 2^102310223 is an apocalyptic number.

102310223 is a deficient number, since it is larger than the sum of its proper divisors (1).

102310223 is an equidigital number, since it uses as much as digits as its factorization.

102310223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 102310223 is about 10114.8516054364. The cubic root of 102310223 is about 467.7060744191.

Adding to 102310223 its reverse (322013201), we get a palindrome (424323424).

The spelling of 102310223 in words is "one hundred two million, three hundred ten thousand, two hundred twenty-three".