112103201223 has 12 divisors (see below), whose sum is σ = 174382757640. Its totient is φ = 68986585296.

The previous prime is 112103201153. The next prime is 112103201233. The reversal of 112103201223 is 322102301211.

112103201223 is a `hidden beast` number, since 1 + 121 + 0 + 320 + 1 + 223 = 666.

It is not a de Polignac number, because 112103201223 - 2⁸ = 112103200967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112103201196 and 112103201205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112103201233) 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, 479073393 + ... + 479073626.

It is an arithmetic number, because the mean of its divisors is an integer number (14531896470).

Almost surely, 2^112103201223 is an apocalyptic number.

112103201223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112103201223 is a deficient number, since it is larger than the sum of its proper divisors (62279556417).

112103201223 is a wasteful number, since it uses less digits than its factorization.

112103201223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958147038 (or 958147035 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 112103201223 its reverse (322102301211), we get a palindrome (434205502434).

The spelling of 112103201223 in words is "one hundred twelve billion, one hundred three million, two hundred one thousand, two hundred twenty-three".