1316679211 has 2 divisors, whose sum is σ = 1316679212. Its totient is φ = 1316679210.

The previous prime is 1316679209. The next prime is 1316679241. The reversal of 1316679211 is 1129766131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1316679211 - 2¹ = 1316679209 is a prime.

Together with 1316679209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1316679241) 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, 658339605 + 658339606.

It is an arithmetic number, because the mean of its divisors is an integer number (658339606).

Almost surely, 2^1316679211 is an apocalyptic number.

1316679211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1316679211 is an equidigital number, since it uses as much as digits as its factorization.

1316679211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 37.

The square root of 1316679211 is about 36286.0746154775. The cubic root of 1316679211 is about 1096.0406448044.

The spelling of 1316679211 in words is "one billion, three hundred sixteen million, six hundred seventy-nine thousand, two hundred eleven".