11033330113020 has 48 divisors (see below), whose sum is σ = 30898177486848. Its totient is φ = 2941759156800.

The previous prime is 11033330113019. The next prime is 11033330113103. The reversal of 11033330113020 is 2031103333011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14058756 + ... + 14822795.

It is an arithmetic number, because the mean of its divisors is an integer number (643712030976).

Almost surely, 2^{11033330113020} is an apocalyptic number.

11033330113020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11033330113020 is an abundant number, since it is smaller than the sum of its proper divisors (19864847373828).

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

11033330113020 is a wasteful number, since it uses less digits than its factorization.

11033330113020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28887930 (or 28887928 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 11033330113020 its reverse (2031103333011), we get a palindrome (13064433446031).

The spelling of 11033330113020 in words is "eleven trillion, thirty-three billion, three hundred thirty million, one hundred thirteen thousand, twenty".