2103004344434 has 16 divisors (see below), whose sum is σ = 3610109263488. Its totient is φ = 900047836512.

The previous prime is 2103004344407. The next prime is 2103004344437. The reversal of 2103004344434 is 4344434003012.

It is a self number, because there is not a number n which added to its sum of digits gives 2103004344434.

It is not an unprimeable number, because it can be changed into a prime (2103004344437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103301099 + ... + 103321454.

It is an arithmetic number, because the mean of its divisors is an integer number (225631828968).

Almost surely, 2^{2103004344434} is an apocalyptic number.

2103004344434 is a deficient number, since it is larger than the sum of its proper divisors (1507104919054).

2103004344434 is a wasteful number, since it uses less digits than its factorization.

2103004344434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206623289.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 2103004344434 its reverse (4344434003012), we get a palindrome (6447438347446).

The spelling of 2103004344434 in words is "two trillion, one hundred three billion, four million, three hundred forty-four thousand, four hundred thirty-four".