1316974113 has 64 divisors (see below), whose sum is σ = 2527795200. Its totient is φ = 658082880.

The previous prime is 1316974111. The next prime is 1316974123. The reversal of 1316974113 is 3114796131.

It is not a de Polignac number, because 1316974113 - 2¹ = 1316974111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1316974111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32578 + ... + 60788.

It is an arithmetic number, because the mean of its divisors is an integer number (39496800).

Almost surely, 2^1316974113 is an apocalyptic number.

1316974113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1316974113 is a deficient number, since it is larger than the sum of its proper divisors (1210821087).

1316974113 is a wasteful number, since it uses less digits than its factorization.

1316974113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28259 (or 28253 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 1316974113 is about 36290.1379578530. The cubic root of 1316974113 is about 1096.1224669236.

The spelling of 1316974113 in words is "one billion, three hundred sixteen million, nine hundred seventy-four thousand, one hundred thirteen".