11660323 has 4 divisors (see below), whose sum is σ = 11698128. Its totient is φ = 11622520.

The previous prime is 11660269. The next prime is 11660329. The reversal of 11660323 is 32306611.

11660323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11660323 - 2⁹ = 11659811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11660294 and 11660303.

It is not an unprimeable number, because it can be changed into a prime (11660329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18436 + ... + 19057.

It is an arithmetic number, because the mean of its divisors is an integer number (2924532).

Almost surely, 2^11660323 is an apocalyptic number.

11660323 is a deficient number, since it is larger than the sum of its proper divisors (37805).

11660323 is an equidigital number, since it uses as much as digits as its factorization.

11660323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37804.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 11660323 is about 3414.7215113388. The cubic root of 11660323 is about 226.7619555624.

Adding to 11660323 its reverse (32306611), we get a palindrome (43966934).

The spelling of 11660323 in words is "eleven million, six hundred sixty thousand, three hundred twenty-three".