105304127 has 2 divisors, whose sum is σ = 105304128. Its totient is φ = 105304126.

The previous prime is 105304093. The next prime is 105304159. The reversal of 105304127 is 721403501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105304127 - 2⁶ = 105304063 is a prime.

It is a super-2 number, since 2×105304127² = 22177918326464258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105304187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52652063 + 52652064.

It is an arithmetic number, because the mean of its divisors is an integer number (52652064).

Almost surely, 2^105304127 is an apocalyptic number.

105304127 is a deficient number, since it is larger than the sum of its proper divisors (1).

105304127 is an equidigital number, since it uses as much as digits as its factorization.

105304127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 105304127 is about 10261.7799138356. The cubic root of 105304127 is about 472.2244440916.

Adding to 105304127 its reverse (721403501), we get a palindrome (826707628).

The spelling of 105304127 in words is "one hundred five million, three hundred four thousand, one hundred twenty-seven".