11023021300 has 72 divisors (see below), whose sum is σ = 24115081536. Its totient is φ = 4373391360.

The previous prime is 11023021297. The next prime is 11023021327. The reversal of 11023021300 is 312032011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9012489 + ... + 9013711.

It is an arithmetic number, because the mean of its divisors is an integer number (334931688).

Almost surely, 2^11023021300 is an apocalyptic number.

11023021300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11023021300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12057540768).

11023021300 is an abundant number, since it is smaller than the sum of its proper divisors (13092060236).

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

11023021300 is a wasteful number, since it uses less digits than its factorization.

11023021300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1897 (or 1890 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 11023021300 its reverse (312032011), we get a palindrome (11335053311).

The spelling of 11023021300 in words is "eleven billion, twenty-three million, twenty-one thousand, three hundred".