1316400563111 has 2 divisors, whose sum is σ = 1316400563112. Its totient is φ = 1316400563110.

The previous prime is 1316400563077. The next prime is 1316400563129. The reversal of 1316400563111 is 1113650046131.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1316400563111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1316400563711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658200281555 + 658200281556.

It is an arithmetic number, because the mean of its divisors is an integer number (658200281556).

Almost surely, 2^{1316400563111} is an apocalyptic number.

1316400563111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1316400563111 is an equidigital number, since it uses as much as digits as its factorization.

1316400563111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 1316400563111 in words is "one trillion, three hundred sixteen billion, four hundred million, five hundred sixty-three thousand, one hundred eleven".