11330133020 has 48 divisors (see below), whose sum is σ = 24434137728. Its totient is φ = 4411054080.

The previous prime is 11330133013. The next prime is 11330133077. The reversal of 11330133020 is 2033103311.

It is a self number, because there is not a number n which added to its sum of digits gives 11330133020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136844 + ... + 203436.

It is an arithmetic number, because the mean of its divisors is an integer number (509044536).

Almost surely, 2^11330133020 is an apocalyptic number.

11330133020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11330133020 is an abundant number, since it is smaller than the sum of its proper divisors (13104004708).

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

11330133020 is a wasteful number, since it uses less digits than its factorization.

11330133020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66830 (or 66828 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 11330133020 its reverse (2033103311), we get a palindrome (13363236331).

The spelling of 11330133020 in words is "eleven billion, three hundred thirty million, one hundred thirty-three thousand, twenty".