1170106005 has 32 divisors (see below), whose sum is σ = 2046256128. Its totient is φ = 568396800.

The previous prime is 1170105973. The next prime is 1170106033. The reversal of 1170106005 is 5006010711.

It is not a de Polignac number, because 1170106005 - 2⁵ = 1170105973 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 66106 + ... + 81915.

It is an arithmetic number, because the mean of its divisors is an integer number (63945504).

Almost surely, 2^1170106005 is an apocalyptic number.

1170106005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1170106005 is a deficient number, since it is larger than the sum of its proper divisors (876150123).

1170106005 is a wasteful number, since it uses less digits than its factorization.

1170106005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148077.

The product of its (nonzero) digits is 210, while the sum is 21.

The square root of 1170106005 is about 34206.8122601332. The cubic root of 1170106005 is about 1053.7600655621.

Adding to 1170106005 its reverse (5006010711), we get a palindrome (6176116716).

The spelling of 1170106005 in words is "one billion, one hundred seventy million, one hundred six thousand, five".