1324313109 has 12 divisors (see below), whose sum is σ = 2186167776. Its totient is φ = 756750312.

The previous prime is 1324313083. The next prime is 1324313117. The reversal of 1324313109 is 9013134231.

It is not a de Polignac number, because 1324313109 - 2⁸ = 1324312853 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324313119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10510359 + ... + 10510484.

It is an arithmetic number, because the mean of its divisors is an integer number (182180648).

Almost surely, 2^1324313109 is an apocalyptic number.

It is an amenable number.

1324313109 is a deficient number, since it is larger than the sum of its proper divisors (861854667).

1324313109 is a wasteful number, since it uses less digits than its factorization.

1324313109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21020856 (or 21020853 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 1324313109 is about 36391.1130497543. The cubic root of 1324313109 is about 1098.1547877176.

The spelling of 1324313109 in words is "one billion, three hundred twenty-four million, three hundred thirteen thousand, one hundred nine".