1003143056224 has 96 divisors (see below), whose sum is σ = 2204526373056. Its totient is φ = 446887034880.

The previous prime is 1003143056203. The next prime is 1003143056233. The reversal of 1003143056224 is 4226503413001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 800394 + ... + 1626934.

It is an arithmetic number, because the mean of its divisors is an integer number (22963816386).

Almost surely, 2^{1003143056224} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1003143056224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1102263186528).

1003143056224 is an abundant number, since it is smaller than the sum of its proper divisors (1201383316832).

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

1003143056224 is a wasteful number, since it uses less digits than its factorization.

1003143056224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826688 (or 826680 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 1003143056224 its reverse (4226503413001), we get a palindrome (5229646469225).

The spelling of 1003143056224 in words is "one trillion, three billion, one hundred forty-three million, fifty-six thousand, two hundred twenty-four".