1170271163 has 8 divisors (see below), whose sum is σ = 1179633840. Its totient is φ = 1160922240.

The previous prime is 1170271099. The next prime is 1170271171. The reversal of 1170271163 is 3611720711.

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 1170271163 - 2⁶ = 1170271099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1170271463) 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 in 7 ways as a sum of consecutive naturals, for example, 227783 + ... + 232863.

It is an arithmetic number, because the mean of its divisors is an integer number (147454230).

Almost surely, 2^1170271163 is an apocalyptic number.

1170271163 is a deficient number, since it is larger than the sum of its proper divisors (9362677).

1170271163 is a wasteful number, since it uses less digits than its factorization.

1170271163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6877.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 1170271163 is about 34209.2262847320. The cubic root of 1170271163 is about 1053.8096419015.

Adding to 1170271163 its reverse (3611720711), we get a palindrome (4781991874).

The spelling of 1170271163 in words is "one billion, one hundred seventy million, two hundred seventy-one thousand, one hundred sixty-three".