11026243 has 4 divisors (see below), whose sum is σ = 11129400. Its totient is φ = 10923088.

The previous prime is 11026241. The next prime is 11026261. The reversal of 11026243 is 34262011.

11026243 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34262011 = 7 ⋅4894573.

It is a cyclic number.

It is not a de Polignac number, because 11026243 - 2¹ = 11026241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11026243.

It is not an unprimeable number, because it can be changed into a prime (11026241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51418 + ... + 51631.

It is an arithmetic number, because the mean of its divisors is an integer number (2782350).

Almost surely, 2^11026243 is an apocalyptic number.

11026243 is a deficient number, since it is larger than the sum of its proper divisors (103157).

11026243 is a wasteful number, since it uses less digits than its factorization.

11026243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103156.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 11026243 is about 3320.5787146219. The cubic root of 11026243 is about 222.5747289281.

Adding to 11026243 its reverse (34262011), we get a palindrome (45288254).

It can be divided in two parts, 1102 and 6243, that multiplied together give a palindrome (6879786).

The spelling of 11026243 in words is "eleven million, twenty-six thousand, two hundred forty-three".