1363406111611 has 2 divisors, whose sum is σ = 1363406111612. Its totient is φ = 1363406111610.

The previous prime is 1363406111497. The next prime is 1363406111629. The reversal of 1363406111611 is 1161116043631.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1363406111611 is a prime.

It is not a weakly prime, because it can be changed into another prime (1363206111611) 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, 681703055805 + 681703055806.

It is an arithmetic number, because the mean of its divisors is an integer number (681703055806).

Almost surely, 2^{1363406111611} is an apocalyptic number.

1363406111611 is a deficient number, since it is larger than the sum of its proper divisors (1).

1363406111611 is an equidigital number, since it uses as much as digits as its factorization.

1363406111611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 1363406111611 in words is "one trillion, three hundred sixty-three billion, four hundred six million, one hundred eleven thousand, six hundred eleven".