316202116136 has 16 divisors (see below), whose sum is σ = 593261740500. Its totient is φ = 157998985344.

The previous prime is 316202116127. The next prime is 316202116157. The reversal of 316202116136 is 631611202613.

It can be written as a sum of positive squares in 2 ways, for example, as 311911080100 + 4291036036 = 558490^2 + 65506^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12745925 + ... + 12770708.

Almost surely, 2^316202116136 is an apocalyptic number.

It is an amenable number.

316202116136 is a deficient number, since it is larger than the sum of its proper divisors (277059624364).

316202116136 is a wasteful number, since it uses less digits than its factorization.

316202116136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25518188 (or 25518184 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

Adding to 316202116136 its reverse (631611202613), we get a palindrome (947813318749).

The spelling of 316202116136 in words is "three hundred sixteen billion, two hundred two million, one hundred sixteen thousand, one hundred thirty-six".