1103004003011 has 2 divisors, whose sum is σ = 1103004003012. Its totient is φ = 1103004003010.

The previous prime is 1103004003001. The next prime is 1103004003047.

1103004003011 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 1103004003011 - 2¹⁰ = 1103004001987 is a prime.

It is a super-2 number, since 2×1103004003011² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1103004003001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551502001505 + 551502001506.

It is an arithmetic number, because the mean of its divisors is an integer number (551502001506).

Almost surely, 2^{1103004003011} is an apocalyptic number.

1103004003011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103004003011 is an equidigital number, since it uses as much as digits as its factorization.

1103004003011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 14.

The spelling of 1103004003011 in words is "one trillion, one hundred three billion, four million, three thousand, eleven".