1330300321 has 8 divisors (see below), whose sum is σ = 1521388544. Its totient is φ = 1139473440.

The previous prime is 1330300313. The next prime is 1330300339. The reversal of 1330300321 is 1230030331.

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

It is not a de Polignac number, because 1330300321 - 2³ = 1330300313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1330300295 and 1330300304.

It is not an unprimeable number, because it can be changed into a prime (1330300921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54300 + ... + 74893.

It is an arithmetic number, because the mean of its divisors is an integer number (190173568).

Almost surely, 2^1330300321 is an apocalyptic number.

It is an amenable number.

1330300321 is a deficient number, since it is larger than the sum of its proper divisors (191088223).

1330300321 is a wasteful number, since it uses less digits than its factorization.

1330300321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130671.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1330300321 is about 36473.2822899174. The cubic root of 1330300321 is about 1099.8072171796.

Adding to 1330300321 its reverse (1230030331), we get a palindrome (2560330652).

The spelling of 1330300321 in words is "one billion, three hundred thirty million, three hundred thousand, three hundred twenty-one".