102304127 has 2 divisors, whose sum is σ = 102304128. Its totient is φ = 102304126.

The previous prime is 102304117. The next prime is 102304129. The reversal of 102304127 is 721403201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102304127 - 2²⁰ = 101255551 is a prime.

It is a super-2 number, since 2×102304127² = 20932268802464258, which contains 22 as substring.

Together with 102304129, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 102304099 and 102304108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102304129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51152063 + 51152064.

It is an arithmetic number, because the mean of its divisors is an integer number (51152064).

Almost surely, 2^102304127 is an apocalyptic number.

102304127 is a deficient number, since it is larger than the sum of its proper divisors (1).

102304127 is an equidigital number, since it uses as much as digits as its factorization.

102304127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 102304127 is about 10114.5502618752. The cubic root of 102304127 is about 467.6967850480.

Adding to 102304127 its reverse (721403201), we get a palindrome (823707328).

The spelling of 102304127 in words is "one hundred two million, three hundred four thousand, one hundred twenty-seven".