56169103 has 2 divisors, whose sum is σ = 56169104. Its totient is φ = 56169102.

The previous prime is 56169097. The next prime is 56169133. The reversal of 56169103 is 30196165.

56169103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56169103 - 2⁹ = 56168591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56169133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28084551 + 28084552.

It is an arithmetic number, because the mean of its divisors is an integer number (28084552).

Almost surely, 2^56169103 is an apocalyptic number.

56169103 is a deficient number, since it is larger than the sum of its proper divisors (1).

56169103 is an equidigital number, since it uses as much as digits as its factorization.

56169103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 56169103 is about 7494.6049262119. The cubic root of 56169103 is about 382.9709476744.

It can be divided in two parts, 561 and 69103, that multiplied together give a palindrome (38766783).

The spelling of 56169103 in words is "fifty-six million, one hundred sixty-nine thousand, one hundred three".