11103400244 has 12 divisors (see below), whose sum is σ = 19506559044. Its totient is φ = 5530097664.

The previous prime is 11103400241. The next prime is 11103400277. The reversal of 11103400244 is 44200430111.

It can be written as a sum of positive squares in 2 ways, for example, as 5243497744 + 5859902500 = 72412^2 + 76550^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11103400241) 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, 5399459 + ... + 5401514.

It is an arithmetic number, because the mean of its divisors is an integer number (1625546587).

Almost surely, 2^11103400244 is an apocalyptic number.

It is an amenable number.

11103400244 is a deficient number, since it is larger than the sum of its proper divisors (8403158800).

11103400244 is a wasteful number, since it uses less digits than its factorization.

11103400244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10801234 (or 10801232 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11103400244 its reverse (44200430111), we get a palindrome (55303830355).

The spelling of 11103400244 in words is "eleven billion, one hundred three million, four hundred thousand, two hundred forty-four".