1303013004 has 24 divisors (see below), whose sum is σ = 3111071040. Its totient is φ = 424236624.

The previous prime is 1303012999. The next prime is 1303013071. The reversal of 1303013004 is 4003103031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1262094 + ... + 1263125.

It is an arithmetic number, because the mean of its divisors is an integer number (129627960).

Almost surely, 2^1303013004 is an apocalyptic number.

It is an amenable number.

1303013004 is an abundant number, since it is smaller than the sum of its proper divisors (1808058036).

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

1303013004 is a wasteful number, since it uses less digits than its factorization.

1303013004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525269 (or 2525267 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1303013004 is about 36097.2714204273. The cubic root of 1303013004 is about 1092.2354045758.

Adding to 1303013004 its reverse (4003103031), we get a palindrome (5306116035).

The spelling of 1303013004 in words is "one billion, three hundred three million, thirteen thousand, four".