12110203 has 12 divisors (see below), whose sum is σ = 14232672. Its totient is φ = 10273200.

The previous prime is 12110179. The next prime is 12110209. The reversal of 12110203 is 30201121.

It is a de Polignac number, because none of the positive numbers 2^k-12110203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12110203.

It is not an unprimeable number, because it can be changed into a prime (12110209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3726 + ... + 6172.

It is an arithmetic number, because the mean of its divisors is an integer number (1186056).

Almost surely, 2^12110203 is an apocalyptic number.

12110203 is a deficient number, since it is larger than the sum of its proper divisors (2122469).

12110203 is a wasteful number, since it uses less digits than its factorization.

12110203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2562 (or 2555 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 12110203 is about 3479.9716952872. The cubic root of 12110203 is about 229.6415525627.

Adding to 12110203 its reverse (30201121), we get a palindrome (42311324).

It can be divided in two parts, 12 and 110203, that added together give a triangular number (110215 = T₄₆₉).

The spelling of 12110203 in words is "twelve million, one hundred ten thousand, two hundred three".