12110131111203 has 16 divisors (see below), whose sum is σ = 17944725774240. Its totient is φ = 8071714883232.

The previous prime is 12110131111181. The next prime is 12110131111229. The reversal of 12110131111203 is 30211113101121.

It is not a de Polignac number, because 12110131111203 - 2²⁴ = 12110114333987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12110131116203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47254776 + ... + 47510357.

It is an arithmetic number, because the mean of its divisors is an integer number (1121545360890).

Almost surely, 2^{12110131111203} is an apocalyptic number.

12110131111203 is a deficient number, since it is larger than the sum of its proper divisors (5834594663037).

12110131111203 is an equidigital number, since it uses as much as digits as its factorization.

12110131111203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94769875 (or 94769869 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 12110131111203 its reverse (30211113101121), we get a palindrome (42321244212324).

The spelling of 12110131111203 in words is "twelve trillion, one hundred ten billion, one hundred thirty-one million, one hundred eleven thousand, two hundred three".