1316111306 has 16 divisors (see below), whose sum is σ = 2004393600. Its totient is φ = 648008928.

The previous prime is 1316111297. The next prime is 1316111311. The reversal of 1316111306 is 6031116131.

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, 89375 + ... + 103053.

It is an arithmetic number, because the mean of its divisors is an integer number (125274600).

Almost surely, 2^1316111306 is an apocalyptic number.

1316111306 is a deficient number, since it is larger than the sum of its proper divisors (688282294).

1316111306 is a wasteful number, since it uses less digits than its factorization.

1316111306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14413.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 1316111306 is about 36278.2483866021. The cubic root of 1316111306 is about 1095.8830421352.

Adding to 1316111306 its reverse (6031116131), we get a palindrome (7347227437).

The spelling of 1316111306 in words is "one billion, three hundred sixteen million, one hundred eleven thousand, three hundred six".