11340523 has 2 divisors, whose sum is σ = 11340524. Its totient is φ = 11340522.

The previous prime is 11340521. The next prime is 11340533. The reversal of 11340523 is 32504311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11340523 - 2¹ = 11340521 is a prime.

Together with 11340521, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11340523.

It is not a weakly prime, because it can be changed into another prime (11340521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5670261 + 5670262.

It is an arithmetic number, because the mean of its divisors is an integer number (5670262).

Almost surely, 2^11340523 is an apocalyptic number.

11340523 is a deficient number, since it is larger than the sum of its proper divisors (1).

11340523 is an equidigital number, since it uses as much as digits as its factorization.

11340523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 11340523 is about 3367.5693014398. The cubic root of 11340523 is about 224.6696254261.

Adding to 11340523 its reverse (32504311), we get a palindrome (43844834).

The spelling of 11340523 in words is "eleven million, three hundred forty thousand, five hundred twenty-three".