1106605103 has 2 divisors, whose sum is σ = 1106605104. Its totient is φ = 1106605102.

The previous prime is 1106605079. The next prime is 1106605127. The reversal of 1106605103 is 3015066011.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1106605079) and next prime (1106605127).

It is a cyclic number.

It is not a de Polignac number, because 1106605103 - 2⁶ = 1106605039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106605303) 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, 553302551 + 553302552.

It is an arithmetic number, because the mean of its divisors is an integer number (553302552).

Almost surely, 2^1106605103 is an apocalyptic number.

1106605103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106605103 is an equidigital number, since it uses as much as digits as its factorization.

1106605103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 1106605103 is about 33265.6745459941. The cubic root of 1106605103 is about 1034.3421502004.

The spelling of 1106605103 in words is "one billion, one hundred six million, six hundred five thousand, one hundred three".