110111033221103 has 4 divisors (see below), whose sum is σ = 110111427910440. Its totient is φ = 110110638531768.

The previous prime is 110111033221067. The next prime is 110111033221139. The reversal of 110111033221103 is 301122330111011.

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

It is an interprime number because it is at equal distance from previous prime (110111033221067) and next prime (110111033221139).

It is a cyclic number.

It is not a de Polignac number, because 110111033221103 - 2²⁴ = 110111016443887 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 (110111033221193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196925900 + ... + 197484257.

It is an arithmetic number, because the mean of its divisors is an integer number (27527856977610).

Almost surely, 2^{110111033221103} is an apocalyptic number.

110111033221103 is a deficient number, since it is larger than the sum of its proper divisors (394689337).

110111033221103 is an equidigital number, since it uses as much as digits as its factorization.

110111033221103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394689336.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 110111033221103 its reverse (301122330111011), we get a palindrome (411233363332114).

The spelling of 110111033221103 in words is "one hundred ten trillion, one hundred eleven billion, thirty-three million, two hundred twenty-one thousand, one hundred three".