110120331211103 has 4 divisors (see below), whose sum is σ = 112463316981600. Its totient is φ = 107777345440608.

The previous prime is 110120331211043. The next prime is 110120331211129. The reversal of 110120331211103 is 301112133021011.

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 110120331211103 - 2²⁴ = 110120314433887 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 (110120331211133) 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, 1171492885178 + ... + 1171492885271.

It is an arithmetic number, because the mean of its divisors is an integer number (28115829245400).

Almost surely, 2^{110120331211103} is an apocalyptic number.

110120331211103 is a deficient number, since it is larger than the sum of its proper divisors (2342985770497).

110120331211103 is an equidigital number, since it uses as much as digits as its factorization.

110120331211103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342985770496.

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

Adding to 110120331211103 its reverse (301112133021011), we get a palindrome (411232464232114).

The spelling of 110120331211103 in words is "one hundred ten trillion, one hundred twenty billion, three hundred thirty-one million, two hundred eleven thousand, one hundred three".