2103031220204 has 12 divisors (see below), whose sum is σ = 3680441369304. Its totient is φ = 1051476543264.

The previous prime is 2103031220183. The next prime is 2103031220233. The reversal of 2103031220204 is 4020221303012.

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, 9645422 + ... + 9861045.

It is an arithmetic number, because the mean of its divisors is an integer number (306703447442).

Almost surely, 2^{2103031220204} is an apocalyptic number.

It is an amenable number.

2103031220204 is a deficient number, since it is larger than the sum of its proper divisors (1577410149100).

2103031220204 is a wasteful number, since it uses less digits than its factorization.

2103031220204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19533424 (or 19533422 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2103031220204 its reverse (4020221303012), we get a palindrome (6123252523216).

The spelling of 2103031220204 in words is "two trillion, one hundred three billion, thirty-one million, two hundred twenty thousand, two hundred four".