110001001103 has 4 divisors (see below), whose sum is σ = 125715429840. Its totient is φ = 94286572368.

The previous prime is 110001001081. The next prime is 110001001139. The reversal of 110001001103 is 301100100011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 110001001103 - 2⁸ = 110001000847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110001001153) 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 in 3 ways as a sum of consecutive naturals, for example, 7857214358 + ... + 7857214371.

It is an arithmetic number, because the mean of its divisors is an integer number (31428857460).

Almost surely, 2^110001001103 is an apocalyptic number.

110001001103 is a deficient number, since it is larger than the sum of its proper divisors (15714428737).

110001001103 is an equidigital number, since it uses as much as digits as its factorization.

110001001103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15714428736.

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 110001001103 its reverse (301100100011), we get a palindrome (411101101114).

The spelling of 110001001103 in words is "one hundred ten billion, one million, one thousand, one hundred three".