1324011109 has 2 divisors, whose sum is σ = 1324011110. Its totient is φ = 1324011108.

The previous prime is 1324011097. The next prime is 1324011127. The reversal of 1324011109 is 9011104231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1323868225 + 142884 = 36385^2 + 378^2 .

It is a cyclic number.

It is not a de Polignac number, because 1324011109 - 2⁷ = 1324010981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1324011109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1324011149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662005554 + 662005555.

It is an arithmetic number, because the mean of its divisors is an integer number (662005555).

Almost surely, 2^1324011109 is an apocalyptic number.

It is an amenable number.

1324011109 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324011109 is an equidigital number, since it uses as much as digits as its factorization.

1324011109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 1324011109 is about 36386.9634484660. The cubic root of 1324011109 is about 1098.0713059598.

The spelling of 1324011109 in words is "one billion, three hundred twenty-four million, eleven thousand, one hundred nine".