112103321103 has 12 divisors (see below), whose sum is σ = 162302725728. Its totient is φ = 74562144480.

The previous prime is 112103321041. The next prime is 112103321111. The reversal of 112103321103 is 301123301211.

112103321103 is a `hidden beast` number, since 11 + 210 + 332 + 110 + 3 = 666.

It is not a de Polignac number, because 112103321103 - 2¹³ = 112103312911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112103321003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14446150 + ... + 14453907.

It is an arithmetic number, because the mean of its divisors is an integer number (13525227144).

Almost surely, 2^112103321103 is an apocalyptic number.

112103321103 is a deficient number, since it is larger than the sum of its proper divisors (50199404625).

112103321103 is a wasteful number, since it uses less digits than its factorization.

112103321103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28900494 (or 28900491 counting only the distinct ones).

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

Adding to 112103321103 its reverse (301123301211), we get a palindrome (413226622314).

The spelling of 112103321103 in words is "one hundred twelve billion, one hundred three million, three hundred twenty-one thousand, one hundred three".