316130676149 has 2 divisors, whose sum is σ = 316130676150. Its totient is φ = 316130676148.

The previous prime is 316130676143. The next prime is 316130676181. The reversal of 316130676149 is 941676031613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 222022843249 + 94107832900 = 471193^2 + 306770^2 .

It is a cyclic number.

It is not a de Polignac number, because 316130676149 - 2⁸ = 316130675893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316130676143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158065338074 + 158065338075.

It is an arithmetic number, because the mean of its divisors is an integer number (158065338075).

Almost surely, 2^316130676149 is an apocalyptic number.

It is an amenable number.

316130676149 is a deficient number, since it is larger than the sum of its proper divisors (1).

316130676149 is an equidigital number, since it uses as much as digits as its factorization.

316130676149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 316130676149 in words is "three hundred sixteen billion, one hundred thirty million, six hundred seventy-six thousand, one hundred forty-nine".