112003100103 has 16 divisors (see below), whose sum is σ = 151796776320. Its totient is φ = 73446936864.

The previous prime is 112003100071. The next prime is 112003100113. The reversal of 112003100103 is 301001300211.

It is not a de Polignac number, because 112003100103 - 2⁵ = 112003100071 is a prime.

It is a super-2 number, since 2×112003100103² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112003100113) 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, 925101 + ... + 1039142.

It is an arithmetic number, because the mean of its divisors is an integer number (9487298520).

Almost surely, 2^112003100103 is an apocalyptic number.

112003100103 is a deficient number, since it is larger than the sum of its proper divisors (39793676217).

112003100103 is a wasteful number, since it uses less digits than its factorization.

112003100103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1964558.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 112003100103 its reverse (301001300211), we get a palindrome (413004400314).

The spelling of 112003100103 in words is "one hundred twelve billion, three million, one hundred thousand, one hundred three".