316743112187 has 2 divisors, whose sum is σ = 316743112188. Its totient is φ = 316743112186.

The previous prime is 316743112163. The next prime is 316743112193. The reversal of 316743112187 is 781211347613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316743112187 - 2⁶ = 316743112123 is a prime.

It is not a weakly prime, because it can be changed into another prime (316743112487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158371556093 + 158371556094.

It is an arithmetic number, because the mean of its divisors is an integer number (158371556094).

Almost surely, 2^316743112187 is an apocalyptic number.

316743112187 is a deficient number, since it is larger than the sum of its proper divisors (1).

316743112187 is an equidigital number, since it uses as much as digits as its factorization.

316743112187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 44.

The spelling of 316743112187 in words is "three hundred sixteen billion, seven hundred forty-three million, one hundred twelve thousand, one hundred eighty-seven".