1323030347 has 2 divisors, whose sum is σ = 1323030348. Its totient is φ = 1323030346.

The previous prime is 1323030299. The next prime is 1323030367. The reversal of 1323030347 is 7430303231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1323030347 - 2¹² = 1323026251 is a prime.

It is not a weakly prime, because it can be changed into another prime (1323030367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661515173 + 661515174.

It is an arithmetic number, because the mean of its divisors is an integer number (661515174).

Almost surely, 2^1323030347 is an apocalyptic number.

1323030347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323030347 is an equidigital number, since it uses as much as digits as its factorization.

1323030347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 1323030347 is about 36373.4841196166. The cubic root of 1323030347 is about 1097.8001066653.

Adding to 1323030347 its reverse (7430303231), we get a palindrome (8753333578).

The spelling of 1323030347 in words is "one billion, three hundred twenty-three million, thirty thousand, three hundred forty-seven".