11332109 has 2 divisors, whose sum is σ = 11332110. Its totient is φ = 11332108.

The previous prime is 11332093. The next prime is 11332117. The reversal of 11332109 is 90123311.

11332109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7344100 + 3988009 = 2710^2 + 1997^2 .

It is an emirp because it is prime and its reverse (90123311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11332109 - 2⁴ = 11332093 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11332309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5666054 + 5666055.

It is an arithmetic number, because the mean of its divisors is an integer number (5666055).

Almost surely, 2^11332109 is an apocalyptic number.

It is an amenable number.

11332109 is a deficient number, since it is larger than the sum of its proper divisors (1).

11332109 is an equidigital number, since it uses as much as digits as its factorization.

11332109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 11332109 is about 3366.3198006131. The cubic root of 11332109 is about 224.6140478031.

The spelling of 11332109 in words is "eleven million, three hundred thirty-two thousand, one hundred nine".