11320330020 has 24 divisors (see below), whose sum is σ = 31696924224. Its totient is φ = 3018754656.

The previous prime is 11320330013. The next prime is 11320330121. The reversal of 11320330020 is 2003302311.

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

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, 94336024 + ... + 94336143.

It is an arithmetic number, because the mean of its divisors is an integer number (1320705176).

Almost surely, 2^11320330020 is an apocalyptic number.

11320330020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11320330020 is an abundant number, since it is smaller than the sum of its proper divisors (20376594204).

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

11320330020 is a wasteful number, since it uses less digits than its factorization.

11320330020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188672179 (or 188672177 counting only the distinct ones).

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

Adding to 11320330020 its reverse (2003302311), we get a palindrome (13323632331).

The spelling of 11320330020 in words is "eleven billion, three hundred twenty million, three hundred thirty thousand, twenty".