11671323 has 8 divisors (see below), whose sum is σ = 15597648. Its totient is φ = 7762944.

The previous prime is 11671307. The next prime is 11671343. The reversal of 11671323 is 32317611.

11671323 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11671323 - 2⁴ = 11671307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11671293 and 11671302.

It is not an unprimeable number, because it can be changed into a prime (11671343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2886 + ... + 5627.

It is an arithmetic number, because the mean of its divisors is an integer number (1949706).

Almost surely, 2^11671323 is an apocalyptic number.

11671323 is a deficient number, since it is larger than the sum of its proper divisors (3926325).

11671323 is an equidigital number, since it uses as much as digits as its factorization.

11671323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8973.

The product of its digits is 756, while the sum is 24.

The square root of 11671323 is about 3416.3318047286. The cubic root of 11671323 is about 226.8332399669.

Adding to 11671323 its reverse (32317611), we get a palindrome (43988934).

The spelling of 11671323 in words is "eleven million, six hundred seventy-one thousand, three hundred twenty-three".