20103204104044 has 12 divisors (see below), whose sum is σ = 35216988375184. Its totient is φ = 10041207425424.

The previous prime is 20103204104033. The next prime is 20103204104051. The reversal of 20103204104044 is 44040140230102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2598652299 + ... + 2598660034.

Almost surely, 2^{20103204104044} is an apocalyptic number.

It is an amenable number.

20103204104044 is a deficient number, since it is larger than the sum of its proper divisors (15113784271140).

20103204104044 is a wasteful number, since it uses less digits than its factorization.

20103204104044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5197313304 (or 5197313302 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 20103204104044 its reverse (44040140230102), we get a palindrome (64143344334146).

The spelling of 20103204104044 in words is "twenty trillion, one hundred three billion, two hundred four million, one hundred four thousand, forty-four".