11235341309 has 2 divisors, whose sum is σ = 11235341310. Its totient is φ = 11235341308.

The previous prime is 11235341297. The next prime is 11235341311. The reversal of 11235341309 is 90314353211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10940532409 + 294808900 = 104597^2 + 17170^2 .

It is an emirp because it is prime and its reverse (90314353211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11235341309 - 2³² = 6940374013 is a prime.

Together with 11235341311, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11235341209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5617670654 + 5617670655.

It is an arithmetic number, because the mean of its divisors is an integer number (5617670655).

Almost surely, 2^11235341309 is an apocalyptic number.

It is an amenable number.

11235341309 is a deficient number, since it is larger than the sum of its proper divisors (1).

11235341309 is an equidigital number, since it uses as much as digits as its factorization.

11235341309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 11235341309 in words is "eleven billion, two hundred thirty-five million, three hundred forty-one thousand, three hundred nine".