11333330020 has 24 divisors (see below), whose sum is σ = 23862150144. Its totient is φ = 4521492576.

The previous prime is 11333330011. The next prime is 11333330027. The reversal of 11333330020 is 2003333311.

It is a self number, because there is not a number n which added to its sum of digits gives 11333330020.

It is not an unprimeable number, because it can be changed into a prime (11333330027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 732114 + ... + 747433.

It is an arithmetic number, because the mean of its divisors is an integer number (994256256).

Almost surely, 2^11333330020 is an apocalyptic number.

11333330020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11333330020 is an abundant number, since it is smaller than the sum of its proper divisors (12528820124).

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

11333330020 is a wasteful number, since it uses less digits than its factorization.

11333330020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479939 (or 1479937 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 11333330020 its reverse (2003333311), we get a palindrome (13336663331).

The spelling of 11333330020 in words is "eleven billion, three hundred thirty-three million, three hundred thirty thousand, twenty".