1103566163411 has 2 divisors, whose sum is σ = 1103566163412. Its totient is φ = 1103566163410.

The previous prime is 1103566163377. The next prime is 1103566163417. The reversal of 1103566163411 is 1143616653011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1103566163411 - 2⁶ = 1103566163347 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1103566163417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551783081705 + 551783081706.

It is an arithmetic number, because the mean of its divisors is an integer number (551783081706).

Almost surely, 2^{1103566163411} is an apocalyptic number.

1103566163411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103566163411 is an equidigital number, since it uses as much as digits as its factorization.

1103566163411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 1103566163411 in words is "one trillion, one hundred three billion, five hundred sixty-six million, one hundred sixty-three thousand, four hundred eleven".