11244131330 has 32 divisors (see below), whose sum is σ = 21453070320. Its totient is φ = 4228526080.

The previous prime is 11244131291. The next prime is 11244131341. The reversal of 11244131330 is 3313144211.

It can be written as a sum of positive squares in 8 ways, for example, as 10352452009 + 891679321 = 101747^2 + 29861^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11244131296 and 11244131305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124826 + ... + 195114.

Almost surely, 2^11244131330 is an apocalyptic number.

11244131330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11244131330 is a deficient number, since it is larger than the sum of its proper divisors (10208938990).

11244131330 is a wasteful number, since it uses less digits than its factorization.

11244131330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71254.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11244131330 its reverse (3313144211), we get a palindrome (14557275541).

The spelling of 11244131330 in words is "eleven billion, two hundred forty-four million, one hundred thirty-one thousand, three hundred thirty".