316356511131343 has 2 divisors, whose sum is σ = 316356511131344. Its totient is φ = 316356511131342.

The previous prime is 316356511131313. The next prime is 316356511131359. The reversal of 316356511131343 is 343131115653613.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316356511131343 - 2⁹ = 316356511130831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 316356511131293 and 316356511131302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316356511131313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158178255565671 + 158178255565672.

It is an arithmetic number, because the mean of its divisors is an integer number (158178255565672).

Almost surely, 2^{316356511131343} is an apocalyptic number.

316356511131343 is a deficient number, since it is larger than the sum of its proper divisors (1).

316356511131343 is an equidigital number, since it uses as much as digits as its factorization.

316356511131343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 874800, while the sum is 46.

Adding to 316356511131343 its reverse (343131115653613), we get a palindrome (659487626784956).

The spelling of 316356511131343 in words is "three hundred sixteen trillion, three hundred fifty-six billion, five hundred eleven million, one hundred thirty-one thousand, three hundred forty-three".