11161327 has 2 divisors, whose sum is σ = 11161328. Its totient is φ = 11161326.

The previous prime is 11161321. The next prime is 11161387. The reversal of 11161327 is 72316111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11161327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11161298 and 11161307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11161321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5580663 + 5580664.

It is an arithmetic number, because the mean of its divisors is an integer number (5580664).

Almost surely, 2^11161327 is an apocalyptic number.

11161327 is a deficient number, since it is larger than the sum of its proper divisors (1).

11161327 is an equidigital number, since it uses as much as digits as its factorization.

11161327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252, while the sum is 22.

The square root of 11161327 is about 3340.8572253241. The cubic root of 11161327 is about 223.4799732484.

Adding to 11161327 its reverse (72316111), we get a palindrome (83477438).

The spelling of 11161327 in words is "eleven million, one hundred sixty-one thousand, three hundred twenty-seven".