1316111341 has 2 divisors, whose sum is σ = 1316111342. Its totient is φ = 1316111340.

The previous prime is 1316111333. The next prime is 1316111347. The reversal of 1316111341 is 1431116131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1100315241 + 215796100 = 33171^2 + 14690^2 .

It is an emirp because it is prime and its reverse (1431116131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1316111341 - 2³ = 1316111333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1316111347) by changing a digit.

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, 658055670 + 658055671.

It is an arithmetic number, because the mean of its divisors is an integer number (658055671).

Almost surely, 2^1316111341 is an apocalyptic number.

It is an amenable number.

1316111341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1316111341 is an equidigital number, since it uses as much as digits as its factorization.

1316111341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216, while the sum is 22.

The square root of 1316111341 is about 36278.2488689848. The cubic root of 1316111341 is about 1095.8830518497.

Adding to 1316111341 its reverse (1431116131), we get a palindrome (2747227472).

The spelling of 1316111341 in words is "one billion, three hundred sixteen million, one hundred eleven thousand, three hundred forty-one".