11329109 has 6 divisors (see below), whose sum is σ = 12452790. Its totient is φ = 10299080.

The previous prime is 11329099. The next prime is 11329127. The reversal of 11329109 is 90192311.

It can be written as a sum of positive squares in only one way, i.e., 9284209 + 2044900 = 3047^2 + 1430^2 .

It is not a de Polignac number, because 11329109 - 2⁴ = 11329093 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11329139) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46694 + ... + 46935.

It is an arithmetic number, because the mean of its divisors is an integer number (2075465).

Almost surely, 2^11329109 is an apocalyptic number.

It is an amenable number.

11329109 is a deficient number, since it is larger than the sum of its proper divisors (1123681).

11329109 is an equidigital number, since it uses as much as digits as its factorization.

11329109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93651 (or 93640 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 26.

The square root of 11329109 is about 3365.8741806550. The cubic root of 11329109 is about 224.5942250259.

The spelling of 11329109 in words is "eleven million, three hundred twenty-nine thousand, one hundred nine".