11138327 has 2 divisors, whose sum is σ = 11138328. Its totient is φ = 11138326.

The previous prime is 11138311. The next prime is 11138357. The reversal of 11138327 is 72383111.

It is a weak prime.

It is an emirp because it is prime and its reverse (72383111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11138327 - 2⁴ = 11138311 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11138296 and 11138305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11138357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5569163 + 5569164.

It is an arithmetic number, because the mean of its divisors is an integer number (5569164).

Almost surely, 2^11138327 is an apocalyptic number.

11138327 is a deficient number, since it is larger than the sum of its proper divisors (1).

11138327 is an equidigital number, since it uses as much as digits as its factorization.

11138327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1008, while the sum is 26.

The square root of 11138327 is about 3337.4132198456. The cubic root of 11138327 is about 223.3263602684.

The spelling of 11138327 in words is "eleven million, one hundred thirty-eight thousand, three hundred twenty-seven".