11042320330 has 32 divisors (see below), whose sum is σ = 20421917136. Its totient is φ = 4295752704.

The previous prime is 11042320327. The next prime is 11042320349. The reversal of 11042320330 is 3302324011.

11042320330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 10504405081 + 537915249 = 102491^2 + 23193^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11042320298 and 11042320307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1185652 + ... + 1194928.

Almost surely, 2^11042320330 is an apocalyptic number.

11042320330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11042320330 is a deficient number, since it is larger than the sum of its proper divisors (9379596806).

11042320330 is a wasteful number, since it uses less digits than its factorization.

11042320330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12538.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 11042320330 its reverse (3302324011), we get a palindrome (14344644341).

It can be divided in two parts, 11042320 and 330, that added together give a triangular number (11042650 = T₄₆₉₉).

The spelling of 11042320330 in words is "eleven billion, forty-two million, three hundred twenty thousand, three hundred thirty".