316635382106 has 4 divisors (see below), whose sum is σ = 474953073162. Its totient is φ = 158317691052.

The previous prime is 316635382093. The next prime is 316635382117. The reversal of 316635382106 is 601283536613.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 236430310081 + 80205072025 = 486241^2 + 283205^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 79158845525 + ... + 79158845528.

Almost surely, 2^316635382106 is an apocalyptic number.

316635382106 is a deficient number, since it is larger than the sum of its proper divisors (158317691056).

316635382106 is a wasteful number, since it uses less digits than its factorization.

316635382106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158317691055.

The product of its (nonzero) digits is 466560, while the sum is 44.

The spelling of 316635382106 in words is "three hundred sixteen billion, six hundred thirty-five million, three hundred eighty-two thousand, one hundred six".