12110322003103 has 4 divisors (see below), whose sum is σ = 12391957398568. Its totient is φ = 11828686607640.

The previous prime is 12110322003037. The next prime is 12110322003167. The reversal of 12110322003103 is 30130022301121.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12110322003103 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 (12110322003803) 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, 140817697668 + ... + 140817697753.

It is an arithmetic number, because the mean of its divisors is an integer number (3097989349642).

Almost surely, 2^{12110322003103} is an apocalyptic number.

12110322003103 is a deficient number, since it is larger than the sum of its proper divisors (281635395465).

12110322003103 is an equidigital number, since it uses as much as digits as its factorization.

12110322003103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281635395464.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12110322003103 its reverse (30130022301121), we get a palindrome (42240344304224).

The spelling of 12110322003103 in words is "twelve trillion, one hundred ten billion, three hundred twenty-two million, three thousand, one hundred three".