1230330323 has 4 divisors (see below), whose sum is σ = 1230514080. Its totient is φ = 1230146568.

The previous prime is 1230330317. The next prime is 1230330349. The reversal of 1230330323 is 3230330321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1230330323 - 2⁶ = 1230330259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1230330295 and 1230330304.

It is not an unprimeable number, because it can be changed into a prime (1230330223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81440 + ... + 95357.

It is an arithmetic number, because the mean of its divisors is an integer number (307628520).

Almost surely, 2^1230330323 is an apocalyptic number.

1230330323 is a deficient number, since it is larger than the sum of its proper divisors (183757).

1230330323 is an equidigital number, since it uses as much as digits as its factorization.

1230330323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183756.

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 1230330323 is about 35076.0648163388. The cubic root of 1230330323 is about 1071.5371748444.

Adding to 1230330323 its reverse (3230330321), we get a palindrome (4460660644).

The spelling of 1230330323 in words is "one billion, two hundred thirty million, three hundred thirty thousand, three hundred twenty-three".