1112001333103 has 4 divisors (see below), whose sum is σ = 1112062339728. Its totient is φ = 1111940326480.

The previous prime is 1112001333073. The next prime is 1112001333119. The reversal of 1112001333103 is 3013331002111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112001333103 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 (1112001339103) 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, 30475963 + ... + 30512428.

It is an arithmetic number, because the mean of its divisors is an integer number (278015584932).

Almost surely, 2^{1112001333103} is an apocalyptic number.

1112001333103 is a deficient number, since it is larger than the sum of its proper divisors (61006625).

1112001333103 is an equidigital number, since it uses as much as digits as its factorization.

1112001333103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61006624.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1112001333103 its reverse (3013331002111), we get a palindrome (4125332335214).

The spelling of 1112001333103 in words is "one trillion, one hundred twelve billion, one million, three hundred thirty-three thousand, one hundred three".