1168314871 has 6 divisors (see below), whose sum is σ = 1174670600. Its totient is φ = 1161964188.

The previous prime is 1168314841. The next prime is 1168314893. The reversal of 1168314871 is 1784138611.

It is not a de Polignac number, because 1168314871 - 2⁹ = 1168314359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1168314821) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 480966 + ... + 483388.

Almost surely, 2^1168314871 is an apocalyptic number.

1168314871 is a deficient number, since it is larger than the sum of its proper divisors (6355729).

1168314871 is an frugal number, since it uses more digits than its factorization.

1168314871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5045 (or 2622 counting only the distinct ones).

The product of its digits is 32256, while the sum is 40.

The square root of 1168314871 is about 34180.6212787304. The cubic root of 1168314871 is about 1053.2221116364. Note that the first 3 decimals are identical.

The spelling of 1168314871 in words is "one billion, one hundred sixty-eight million, three hundred fourteen thousand, eight hundred seventy-one".