112103223132 has 24 divisors (see below), whose sum is σ = 261680630400. Its totient is φ = 37352534896.

The previous prime is 112103223079. The next prime is 112103223157. The reversal of 112103223132 is 231322301211.

It is a junction number, because it is equal to n+sod(n) for n = 112103223099 and 112103223108.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1870032 + ... + 1929047.

It is an arithmetic number, because the mean of its divisors is an integer number (10903359600).

Almost surely, 2^112103223132 is an apocalyptic number.

112103223132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112103223132 is an abundant number, since it is smaller than the sum of its proper divisors (149577407268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112103223132 is a wasteful number, since it uses less digits than its factorization.

112103223132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3801545 (or 3801543 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 112103223132 its reverse (231322301211), we get a palindrome (343425524343).

The spelling of 112103223132 in words is "one hundred twelve billion, one hundred three million, two hundred twenty-three thousand, one hundred thirty-two".