11744123 has 2 divisors, whose sum is σ = 11744124. Its totient is φ = 11744122.

The previous prime is 11744107. The next prime is 11744137. The reversal of 11744123 is 32144711.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (32144711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11744123 - 2⁴ = 11744107 is a prime.

It is not a weakly prime, because it can be changed into another prime (11744143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5872061 + 5872062.

It is an arithmetic number, because the mean of its divisors is an integer number (5872062).

Almost surely, 2^11744123 is an apocalyptic number.

11744123 is a deficient number, since it is larger than the sum of its proper divisors (1).

11744123 is an equidigital number, since it uses as much as digits as its factorization.

11744123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 672, while the sum is 23.

The square root of 11744123 is about 3426.9699444261. The cubic root of 11744123 is about 227.3038876694.

Adding to 11744123 its reverse (32144711), we get a palindrome (43888834).

The spelling of 11744123 in words is "eleven million, seven hundred forty-four thousand, one hundred twenty-three".