105656063 has 2 divisors, whose sum is σ = 105656064. Its totient is φ = 105656062.

The previous prime is 105656027. The next prime is 105656081. The reversal of 105656063 is 360656501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105656063 - 2⁸ = 105655807 is a prime.

It is a super-2 number, since 2×105656063² = 22326407297319938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105656363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52828031 + 52828032.

It is an arithmetic number, because the mean of its divisors is an integer number (52828032).

Almost surely, 2^105656063 is an apocalyptic number.

105656063 is a deficient number, since it is larger than the sum of its proper divisors (1).

105656063 is an equidigital number, since it uses as much as digits as its factorization.

105656063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 105656063 is about 10278.9135126238. The cubic root of 105656063 is about 472.7499315087.

The spelling of 105656063 in words is "one hundred five million, six hundred fifty-six thousand, sixty-three".