11050423 has 2 divisors, whose sum is σ = 11050424. Its totient is φ = 11050422.

The previous prime is 11050411. The next prime is 11050439. The reversal of 11050423 is 32405011.

It is an a-pointer prime, because the next prime (11050439) can be obtained adding 11050423 to its sum of digits (16).

It is a weak prime.

It is an emirp because it is prime and its reverse (32405011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11050423 - 2⁹ = 11049911 is a prime.

It is a super-2 number, since 2×11050423² = 244223696957858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11050397 and 11050406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11050453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5525211 + 5525212.

It is an arithmetic number, because the mean of its divisors is an integer number (5525212).

Almost surely, 2^11050423 is an apocalyptic number.

11050423 is a deficient number, since it is larger than the sum of its proper divisors (1).

11050423 is an equidigital number, since it uses as much as digits as its factorization.

11050423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 11050423 is about 3324.2176523206. The cubic root of 11050423 is about 222.7373085630.

Adding to 11050423 its reverse (32405011), we get a palindrome (43455434).

The spelling of 11050423 in words is "eleven million, fifty thousand, four hundred twenty-three".