14320101209 has 2 divisors, whose sum is σ = 14320101210. Its totient is φ = 14320101208.

The previous prime is 14320101179. The next prime is 14320101223. The reversal of 14320101209 is 90210102341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10872649984 + 3447451225 = 104272^2 + 58715^2 .

It is a cyclic number.

It is not a de Polignac number, because 14320101209 - 2¹⁶ = 14320035673 is a prime.

It is not a weakly prime, because it can be changed into another prime (14320101239) 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, 7160050604 + 7160050605.

It is an arithmetic number, because the mean of its divisors is an integer number (7160050605).

Almost surely, 2^14320101209 is an apocalyptic number.

It is an amenable number.

14320101209 is a deficient number, since it is larger than the sum of its proper divisors (1).

14320101209 is an equidigital number, since it uses as much as digits as its factorization.

14320101209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 14320101209 in words is "fourteen billion, three hundred twenty million, one hundred one thousand, two hundred nine".