1324601099 has 2 divisors, whose sum is σ = 1324601100. Its totient is φ = 1324601098.

The previous prime is 1324601051. The next prime is 1324601167. The reversal of 1324601099 is 9901064231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1324601099 - 2²⁰ = 1323552523 is a prime.

It is not a weakly prime, because it can be changed into another prime (1324601009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662300549 + 662300550.

It is an arithmetic number, because the mean of its divisors is an integer number (662300550).

Almost surely, 2^1324601099 is an apocalyptic number.

1324601099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324601099 is an equidigital number, since it uses as much as digits as its factorization.

1324601099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 1324601099 is about 36395.0697073106. The cubic root of 1324601099 is about 1098.2343848746.

The spelling of 1324601099 in words is "one billion, three hundred twenty-four million, six hundred one thousand, ninety-nine".