1316677823 has 2 divisors, whose sum is σ = 1316677824. Its totient is φ = 1316677822.

The previous prime is 1316677793. The next prime is 1316677853. The reversal of 1316677823 is 3287766131.

It is a balanced prime because it is at equal distance from previous prime (1316677793) and next prime (1316677853).

It is a cyclic number.

It is not a de Polignac number, because 1316677823 - 2¹⁴ = 1316661439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1316677853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658338911 + 658338912.

It is an arithmetic number, because the mean of its divisors is an integer number (658338912).

Almost surely, 2^1316677823 is an apocalyptic number.

1316677823 is a deficient number, since it is larger than the sum of its proper divisors (1).

1316677823 is an equidigital number, since it uses as much as digits as its factorization.

1316677823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 44.

The square root of 1316677823 is about 36286.0554896781. The cubic root of 1316677823 is about 1096.0402596676.

The spelling of 1316677823 in words is "one billion, three hundred sixteen million, six hundred seventy-seven thousand, eight hundred twenty-three".