11010330320 has 80 divisors (see below), whose sum is σ = 28214319168. Its totient is φ = 3962449920.

The previous prime is 11010330319. The next prime is 11010330323. The reversal of 11010330320 is 2303301011.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×11010330320² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11010330295 and 11010330304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010330323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20867 + ... + 149853.

Almost surely, 2^11010330320 is an apocalyptic number.

11010330320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11010330320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14107159584).

11010330320 is an abundant number, since it is smaller than the sum of its proper divisors (17203988848).

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

11010330320 is a wasteful number, since it uses less digits than its factorization.

11010330320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129108 (or 129102 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 11010330320 its reverse (2303301011), we get a palindrome (13313631331).

The spelling of 11010330320 in words is "eleven billion, ten million, three hundred thirty thousand, three hundred twenty".