11330220030 has 128 divisors (see below), whose sum is σ = 29446502400. Its totient is φ = 2780697600.

The previous prime is 11330220029. The next prime is 11330220067. The reversal of 11330220030 is 3002203311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 11330219991 and 11330220009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6332376 + ... + 6334164.

It is an arithmetic number, because the mean of its divisors is an integer number (230050800).

Almost surely, 2^11330220030 is an apocalyptic number.

11330220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11330220030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14723251200).

11330220030 is an abundant number, since it is smaller than the sum of its proper divisors (18116282370).

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

11330220030 is a wasteful number, since it uses less digits than its factorization.

11330220030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 11330220030 its reverse (3002203311), we get a palindrome (14332423341).

The spelling of 11330220030 in words is "eleven billion, three hundred thirty million, two hundred twenty thousand, thirty".