1324313099 has 4 divisors (see below), whose sum is σ = 1326546936. Its totient is φ = 1322079264.

The previous prime is 1324313083. The next prime is 1324313117. The reversal of 1324313099 is 9903134231.

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 1324313099 - 2⁴ = 1324313083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1324313009) 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, 1116029 + ... + 1117214.

It is an arithmetic number, because the mean of its divisors is an integer number (331636734).

Almost surely, 2^1324313099 is an apocalyptic number.

1324313099 is a deficient number, since it is larger than the sum of its proper divisors (2233837).

1324313099 is an equidigital number, since it uses as much as digits as its factorization.

1324313099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2233836.

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 1324313099 is about 36391.1129123581. The cubic root of 1324313099 is about 1098.1547849535.

The spelling of 1324313099 in words is "one billion, three hundred twenty-four million, three hundred thirteen thousand, ninety-nine".