11333323020 has 48 divisors (see below), whose sum is σ = 33599972448. Its totient is φ = 2844441600.

The previous prime is 11333323013. The next prime is 11333323021. The reversal of 11333323020 is 2032333311.

It is not an unprimeable number, because it can be changed into a prime (11333323021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5554531 + ... + 5556570.

It is an arithmetic number, because the mean of its divisors is an integer number (699999426).

Almost surely, 2^11333323020 is an apocalyptic number.

11333323020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11333323020 is an abundant number, since it is smaller than the sum of its proper divisors (22266649428).

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

11333323020 is a wasteful number, since it uses less digits than its factorization.

11333323020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11111130 (or 11111128 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 11333323020 its reverse (2032333311), we get a palindrome (13365656331).

The spelling of 11333323020 in words is "eleven billion, three hundred thirty-three million, three hundred twenty-three thousand, twenty".