1112012332103 has 4 divisors (see below), whose sum is σ = 1125410071128. Its totient is φ = 1098614593080.

The previous prime is 1112012332037. The next prime is 1112012332139. The reversal of 1112012332103 is 3012332102111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1112012332103 - 2¹⁶ = 1112012266567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112012332303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6698869388 + ... + 6698869553.

It is an arithmetic number, because the mean of its divisors is an integer number (281352517782).

Almost surely, 2^{1112012332103} is an apocalyptic number.

1112012332103 is a deficient number, since it is larger than the sum of its proper divisors (13397739025).

1112012332103 is an equidigital number, since it uses as much as digits as its factorization.

1112012332103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13397739024.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1112012332103 its reverse (3012332102111), we get a palindrome (4124344434214).

The spelling of 1112012332103 in words is "one trillion, one hundred twelve billion, twelve million, three hundred thirty-two thousand, one hundred three".