1103104019011 has 2 divisors, whose sum is σ = 1103104019012. Its totient is φ = 1103104019010.

The previous prime is 1103104018999. The next prime is 1103104019021. The reversal of 1103104019011 is 1109104013011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1103104019011 - 2³⁷ = 965665065539 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103104019021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551552009505 + 551552009506.

It is an arithmetic number, because the mean of its divisors is an integer number (551552009506).

Almost surely, 2^{1103104019011} is an apocalyptic number.

1103104019011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103104019011 is an equidigital number, since it uses as much as digits as its factorization.

1103104019011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 22.

The spelling of 1103104019011 in words is "one trillion, one hundred three billion, one hundred four million, nineteen thousand, eleven".