1330013003 has 24 divisors (see below), whose sum is σ = 1580959296. Its totient is φ = 1113685760.

The previous prime is 1330012979. The next prime is 1330013093. The reversal of 1330013003 is 3003100331.

It is a de Polignac number, because none of the positive numbers 2^k-1330013003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330013093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89801 + ... + 103557.

It is an arithmetic number, because the mean of its divisors is an integer number (65873304).

Almost surely, 2^1330013003 is an apocalyptic number.

1330013003 is a deficient number, since it is larger than the sum of its proper divisors (250946293).

1330013003 is a wasteful number, since it uses less digits than its factorization.

1330013003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13843 (or 13832 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 14.

The square root of 1330013003 is about 36469.3433310774. The cubic root of 1330013003 is about 1099.7280327636.

Adding to 1330013003 its reverse (3003100331), we get a palindrome (4333113334).

The spelling of 1330013003 in words is "one billion, three hundred thirty million, thirteen thousand, three".