11013320352 has 48 divisors (see below), whose sum is σ = 28917060480. Its totient is φ = 3670205952.

The previous prime is 11013320323. The next prime is 11013320377. The reversal of 11013320352 is 25302331011.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462924 + ... + 486132.

It is an arithmetic number, because the mean of its divisors is an integer number (602438760).

Almost surely, 2^11013320352 is an apocalyptic number.

11013320352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11013320352 is an abundant number, since it is smaller than the sum of its proper divisors (17903740128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11013320352 is a wasteful number, since it uses less digits than its factorization.

11013320352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28165 (or 28157 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 11013320352 its reverse (25302331011), we get a palindrome (36315651363).

The spelling of 11013320352 in words is "eleven billion, thirteen million, three hundred twenty thousand, three hundred fifty-two".