1330122003 has 24 divisors (see below), whose sum is σ = 2068971408. Its totient is φ = 757886976.

The previous prime is 1330121987. The next prime is 1330122011. The reversal of 1330122003 is 3002210331.

It is not a de Polignac number, because 1330122003 - 2⁴ = 1330121987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1330122203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39075 + ... + 64707.

It is an arithmetic number, because the mean of its divisors is an integer number (86207142).

Almost surely, 2^1330122003 is an apocalyptic number.

1330122003 is a deficient number, since it is larger than the sum of its proper divisors (738849405).

1330122003 is a wasteful number, since it uses less digits than its factorization.

1330122003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26003 (or 25996 counting only the distinct ones).

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

The square root of 1330122003 is about 36470.8377063100. The cubic root of 1330122003 is about 1099.7580743448.

Adding to 1330122003 its reverse (3002210331), we get a palindrome (4332332334).

The spelling of 1330122003 in words is "one billion, three hundred thirty million, one hundred twenty-two thousand, three".