1112032211103 has 64 divisors (see below), whose sum is σ = 1816854144000. Its totient is φ = 666605998080.

The previous prime is 1112032211099. The next prime is 1112032211113. The reversal of 1112032211103 is 3011122302111.

It is not a de Polignac number, because 1112032211103 - 2² = 1112032211099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112032211113) 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 63 ways as a sum of consecutive naturals, for example, 51355623 + ... + 51377271.

It is an arithmetic number, because the mean of its divisors is an integer number (28388346000).

Almost surely, 2^{1112032211103} is an apocalyptic number.

1112032211103 is a deficient number, since it is larger than the sum of its proper divisors (704821932897).

1112032211103 is a wasteful number, since it uses less digits than its factorization.

1112032211103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23549 (or 23543 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1112032211103 its reverse (3011122302111), we get a palindrome (4123154513214).

It can be divided in two parts, 11120 and 32211103, that added together give a palindrome (32222223).

The spelling of 1112032211103 in words is "one trillion, one hundred twelve billion, thirty-two million, two hundred eleven thousand, one hundred three".