1323045324 has 18 divisors (see below), whose sum is σ = 3344364660. Its totient is φ = 441015096.

The previous prime is 1323045319. The next prime is 1323045329. The reversal of 1323045324 is 4235403231.

1323045324 is a `hidden beast` number, since 1 + 32 + 304 + 5 + 324 = 666.

It is an interprime number because it is at equal distance from previous prime (1323045319) and next prime (1323045329).

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (1323045329) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18375594 + ... + 18375665.

Almost surely, 2^1323045324 is an apocalyptic number.

It is an amenable number.

1323045324 is an abundant number, since it is smaller than the sum of its proper divisors (2021319336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1323045324 is a wasteful number, since it uses less digits than its factorization.

1323045324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36751269 (or 36751264 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 1323045324 is about 36373.6899970294. The cubic root of 1323045324 is about 1097.8042490974.

Adding to 1323045324 its reverse (4235403231), we get a palindrome (5558448555).

The spelling of 1323045324 in words is "one billion, three hundred twenty-three million, forty-five thousand, three hundred twenty-four".