1103104013012 has 48 divisors (see below), whose sum is σ = 2120697667200. Its totient is φ = 499730394240.

The previous prime is 1103104012979. The next prime is 1103104013101. The reversal of 1103104013012 is 2103104013011.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12732962 + ... + 12819302.

It is an arithmetic number, because the mean of its divisors is an integer number (44181201400).

Almost surely, 2^{1103104013012} is an apocalyptic number.

It is an amenable number.

1103104013012 is a deficient number, since it is larger than the sum of its proper divisors (1017593654188).

1103104013012 is a wasteful number, since it uses less digits than its factorization.

1103104013012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93696 (or 93694 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1103104013012 its reverse (2103104013011), we get a palindrome (3206208026023).

Subtracting 1103104013012 from its reverse (2103104013011), we obtain a palindrome (999999999999).

The spelling of 1103104013012 in words is "one trillion, one hundred three billion, one hundred four million, thirteen thousand, twelve".