102244423 has 2 divisors, whose sum is σ = 102244424. Its totient is φ = 102244422.

The previous prime is 102244399. The next prime is 102244427. The reversal of 102244423 is 324442201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102244423 - 2²⁵ = 68689991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102244394 and 102244403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102244427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51122211 + 51122212.

It is an arithmetic number, because the mean of its divisors is an integer number (51122212).

Almost surely, 2^102244423 is an apocalyptic number.

102244423 is a deficient number, since it is larger than the sum of its proper divisors (1).

102244423 is an equidigital number, since it uses as much as digits as its factorization.

102244423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 102244423 is about 10111.5984394160. The cubic root of 102244423 is about 467.6057857782.

Adding to 102244423 its reverse (324442201), we get a palindrome (426686624).

The spelling of 102244423 in words is "one hundred two million, two hundred forty-four thousand, four hundred twenty-three".