11000313312 has 48 divisors (see below), whose sum is σ = 28927804752. Its totient is φ = 3660170240.

The previous prime is 11000313299. The next prime is 11000313319. The reversal of 11000313312 is 21331300011.

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

It is a junction number, because it is equal to n+sod(n) for n = 11000313291 and 11000313300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000313319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49389 + ... + 156332.

It is an arithmetic number, because the mean of its divisors is an integer number (602662599).

Almost surely, 2^11000313312 is an apocalyptic number.

11000313312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11000313312 is an abundant number, since it is smaller than the sum of its proper divisors (17927491440).

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

11000313312 is a wasteful number, since it uses less digits than its factorization.

11000313312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206291 (or 206283 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 11000313312 its reverse (21331300011), we get a palindrome (32331613323).

The spelling of 11000313312 in words is "eleven billion, three hundred thirteen thousand, three hundred twelve".