11234413109 has 2 divisors, whose sum is σ = 11234413110. Its totient is φ = 11234413108.

The previous prime is 11234413097. The next prime is 11234413139. The reversal of 11234413109 is 90131443211.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6150010084 + 5084403025 = 78422^2 + 71305^2 .

It is a cyclic number.

It is not a de Polignac number, because 11234413109 - 2²⁴ = 11217635893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11234413139) 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, 5617206554 + 5617206555.

It is an arithmetic number, because the mean of its divisors is an integer number (5617206555).

Almost surely, 2^11234413109 is an apocalyptic number.

It is an amenable number.

11234413109 is a deficient number, since it is larger than the sum of its proper divisors (1).

11234413109 is an equidigital number, since it uses as much as digits as its factorization.

11234413109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 11234413109 in words is "eleven billion, two hundred thirty-four million, four hundred thirteen thousand, one hundred nine".