1100101101103 has 2 divisors, whose sum is σ = 1100101101104. Its totient is φ = 1100101101102.

The previous prime is 1100101101079. The next prime is 1100101101137. The reversal of 1100101101103 is 3011011010011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1100101101103 - 2¹³ = 1100101092911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1100101101103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1100101104103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550050550551 + 550050550552.

It is an arithmetic number, because the mean of its divisors is an integer number (550050550552).

Almost surely, 2^{1100101101103} is an apocalyptic number.

1100101101103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100101101103 is an equidigital number, since it uses as much as digits as its factorization.

1100101101103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3, while the sum is 10.

Adding to 1100101101103 its reverse (3011011010011), we get a palindrome (4111112111114).

The spelling of 1100101101103 in words is "one trillion, one hundred billion, one hundred one million, one hundred one thousand, one hundred three".