105656027 has 2 divisors, whose sum is σ = 105656028. Its totient is φ = 105656026.

The previous prime is 105656011. The next prime is 105656063. The reversal of 105656027 is 720656501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105656027 - 2⁴ = 105656011 is a prime.

It is a super-2 number, since 2×105656027² = 22326392082849458, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 105655984 and 105656002.

It is not a weakly prime, because it can be changed into another prime (105656527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52828013 + 52828014.

It is an arithmetic number, because the mean of its divisors is an integer number (52828014).

Almost surely, 2^105656027 is an apocalyptic number.

105656027 is a deficient number, since it is larger than the sum of its proper divisors (1).

105656027 is an equidigital number, since it uses as much as digits as its factorization.

105656027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 105656027 is about 10278.9117614658. The cubic root of 105656027 is about 472.7498778156.

The spelling of 105656027 in words is "one hundred five million, six hundred fifty-six thousand, twenty-seven".