1330503004 has 12 divisors (see below), whose sum is σ = 2328679584. Its totient is φ = 665165984.

The previous prime is 1330502959. The next prime is 1330503007. The reversal of 1330503004 is 4003050331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330503007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24624 + ... + 57160.

It is an arithmetic number, because the mean of its divisors is an integer number (194056632).

Almost surely, 2^1330503004 is an apocalyptic number.

It is an amenable number.

1330503004 is a deficient number, since it is larger than the sum of its proper divisors (998176580).

1330503004 is a wasteful number, since it uses less digits than its factorization.

1330503004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42764 (or 42762 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 1330503004 is about 36476.0606973944. The cubic root of 1330503004 is about 1099.8630694567.

Adding to 1330503004 its reverse (4003050331), we get a palindrome (5333553335).

The spelling of 1330503004 in words is "one billion, three hundred thirty million, five hundred three thousand, four".