10203343044 has 12 divisors (see below), whose sum is σ = 23807800464. Its totient is φ = 3401114344.

The previous prime is 10203343013. The next prime is 10203343057. The reversal of 10203343044 is 44034330201.

It is a tau number, because it is divible by the number of its divisors (12).

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, 425139282 + ... + 425139305.

It is an arithmetic number, because the mean of its divisors is an integer number (1983983372).

Almost surely, 2^10203343044 is an apocalyptic number.

It is an amenable number.

10203343044 is an abundant number, since it is smaller than the sum of its proper divisors (13604457420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10203343044 is a wasteful number, since it uses less digits than its factorization.

10203343044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850278594 (or 850278592 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 10203343044 its reverse (44034330201), we get a palindrome (54237673245).

The spelling of 10203343044 in words is "ten billion, two hundred three million, three hundred forty-three thousand, forty-four".