1112203130103 has 24 divisors (see below), whose sum is σ = 1730166602528. Its totient is φ = 684403877952.

The previous prime is 1112203130089. The next prime is 1112203130119. The reversal of 1112203130103 is 3010313022111.

1112203130103 is a `hidden beast` number, since 111 + 220 + 31 + 301 + 0 + 3 = 666.

It is not a de Polignac number, because 1112203130103 - 2²⁰ = 1112202081527 is a prime.

It is a super-2 number, since 2×1112203130103² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112203130123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2779326 + ... + 3154212.

Almost surely, 2^{1112203130103} is an apocalyptic number.

1112203130103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1112203130103 is a deficient number, since it is larger than the sum of its proper divisors (617963472425).

1112203130103 is a wasteful number, since it uses less digits than its factorization.

1112203130103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400263 (or 400260 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1112203130103 its reverse (3010313022111), we get a palindrome (4122516152214).

The spelling of 1112203130103 in words is "one trillion, one hundred twelve billion, two hundred three million, one hundred thirty thousand, one hundred three".