1100000001103 has 8 divisors (see below), whose sum is σ = 1105835413536. Its totient is φ = 1094165990400.

The previous prime is 1100000001097. The next prime is 1100000001127. The reversal of 1100000001103 is 3011000000011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1100000001103 - 2⁵ = 1100000001071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100000005103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1242363 + ... + 1934803.

It is an arithmetic number, because the mean of its divisors is an integer number (138229426692).

Almost surely, 2^{1100000001103} is an apocalyptic number.

1100000001103 is a deficient number, since it is larger than the sum of its proper divisors (5835412433).

1100000001103 is an equidigital number, since it uses as much as digits as its factorization.

1100000001103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700865.

The product of its (nonzero) digits is 3, while the sum is 7.

Adding to 1100000001103 its reverse (3011000000011), we get a palindrome (4111000001114).

The spelling of 1100000001103 in words is "one trillion, one hundred billion, one thousand, one hundred three".