1103912341203 has 48 divisors (see below), whose sum is σ = 1784269939200. Its totient is φ = 594602819712.

The previous prime is 1103912341201. The next prime is 1103912341237. The reversal of 1103912341203 is 3021432193011.

It is not a de Polignac number, because 1103912341203 - 2¹ = 1103912341201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1103912341201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1142751 + ... + 1874487.

It is an arithmetic number, because the mean of its divisors is an integer number (37172290400).

Almost surely, 2^{1103912341203} is an apocalyptic number.

1103912341203 is a deficient number, since it is larger than the sum of its proper divisors (680357597997).

1103912341203 is a wasteful number, since it uses less digits than its factorization.

1103912341203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731984 (or 731965 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 1103912341203 in words is "one trillion, one hundred three billion, nine hundred twelve million, three hundred forty-one thousand, two hundred three".