105425027 has 2 divisors, whose sum is σ = 105425028. Its totient is φ = 105425026.

The previous prime is 105424999. The next prime is 105425057. The reversal of 105425027 is 720524501.

It is a weak prime.

It is an emirp because it is prime and its reverse (720524501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105425027 is a prime.

It is a super-2 number, since 2×105425027² = 22228872635901458, which contains 22 as substring.

It is equal to p_6055730 and since 105425027 and 6055730 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 105424987 and 105425005.

It is not a weakly prime, because it can be changed into another prime (105425057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52712513 + 52712514.

It is an arithmetic number, because the mean of its divisors is an integer number (52712514).

Almost surely, 2^105425027 is an apocalyptic number.

105425027 is a deficient number, since it is larger than the sum of its proper divisors (1).

105425027 is an equidigital number, since it uses as much as digits as its factorization.

105425027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 105425027 is about 10267.6690149225. The cubic root of 105425027 is about 472.4050957643.

Adding to 105425027 its reverse (720524501), we get a palindrome (825949528).

The spelling of 105425027 in words is "one hundred five million, four hundred twenty-five thousand, twenty-seven".