1320003130 has 8 divisors (see below), whose sum is σ = 2376005652. Its totient is φ = 528001248.

The previous prime is 1320003127. The next prime is 1320003149. The reversal of 1320003130 is 313000231.

It can be written as a sum of positive squares in 2 ways, for example, as 1222131681 + 97871449 = 34959^2 + 9893^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1320003130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66000147 + ... + 66000166.

Almost surely, 2^1320003130 is an apocalyptic number.

1320003130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320003130 is a deficient number, since it is larger than the sum of its proper divisors (1056002522).

1320003130 is a wasteful number, since it uses less digits than its factorization.

1320003130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132000320.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 1320003130 is about 36331.8473243517. The cubic root of 1320003130 is about 1096.9621775285.

Adding to 1320003130 its reverse (313000231), we get a palindrome (1633003361).

The spelling of 1320003130 in words is "one billion, three hundred twenty million, three thousand, one hundred thirty".