316161135347 has 2 divisors, whose sum is σ = 316161135348. Its totient is φ = 316161135346.

The previous prime is 316161135343. The next prime is 316161135463. The reversal of 316161135347 is 743531161613.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316161135347 - 2² = 316161135343 is a prime.

It is not a weakly prime, because it can be changed into another prime (316161135341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158080567673 + 158080567674.

It is an arithmetic number, because the mean of its divisors is an integer number (158080567674).

Almost surely, 2^316161135347 is an apocalyptic number.

316161135347 is a deficient number, since it is larger than the sum of its proper divisors (1).

316161135347 is an equidigital number, since it uses as much as digits as its factorization.

316161135347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 41.

The spelling of 316161135347 in words is "three hundred sixteen billion, one hundred sixty-one million, one hundred thirty-five thousand, three hundred forty-seven".