1230330313 has 8 divisors (see below), whose sum is σ = 1314415520. Its totient is φ = 1148178240.

The previous prime is 1230330293. The next prime is 1230330317. The reversal of 1230330313 is 3130330321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1230330313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230330317) 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, 481968 + ... + 484513.

It is an arithmetic number, because the mean of its divisors is an integer number (164301940).

Almost surely, 2^1230330313 is an apocalyptic number.

It is an amenable number.

1230330313 is a deficient number, since it is larger than the sum of its proper divisors (84085207).

1230330313 is an equidigital number, since it uses as much as digits as its factorization.

1230330313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966567.

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 1230330313 is about 35076.0646737914. The cubic root of 1230330313 is about 1071.5371719412.

Adding to 1230330313 its reverse (3130330321), we get a palindrome (4360660634).

The spelling of 1230330313 in words is "one billion, two hundred thirty million, three hundred thirty thousand, three hundred thirteen".