1106135605 has 8 divisors (see below), whose sum is σ = 1343355552. Its totient is φ = 874246608.

The previous prime is 1106135593. The next prime is 1106135627. The reversal of 1106135605 is 5065316011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1106135605 - 2¹⁹ = 1105611317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1332279 + ... + 1333108.

It is an arithmetic number, because the mean of its divisors is an integer number (167919444).

Almost surely, 2^1106135605 is an apocalyptic number.

It is an amenable number.

1106135605 is a deficient number, since it is larger than the sum of its proper divisors (237219947).

1106135605 is an equidigital number, since it uses as much as digits as its factorization.

1106135605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2665475.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 1106135605 is about 33258.6170037180. The cubic root of 1106135605 is about 1034.1958498132.

The spelling of 1106135605 in words is "one billion, one hundred six million, one hundred thirty-five thousand, six hundred five".