12110512344203 has 48 divisors (see below), whose sum is σ = 15971056002720. Its totient is φ = 9076977552384.

The previous prime is 12110512344193. The next prime is 12110512344211. The reversal of 12110512344203 is 30244321501121.

It is a happy number.

It is not a de Polignac number, because 12110512344203 - 2¹² = 12110512340107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12110512344253) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 227473475 + ... + 227526707.

It is an arithmetic number, because the mean of its divisors is an integer number (332730333390).

Almost surely, 2^{12110512344203} is an apocalyptic number.

12110512344203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12110512344203 is a deficient number, since it is larger than the sum of its proper divisors (3860543658517).

12110512344203 is a wasteful number, since it uses less digits than its factorization.

12110512344203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72076 (or 72069 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 12110512344203 its reverse (30244321501121), we get a palindrome (42354833845324).

The spelling of 12110512344203 in words is "twelve trillion, one hundred ten billion, five hundred twelve million, three hundred forty-four thousand, two hundred three".