11000043300 has 36 divisors (see below), whose sum is σ = 31826792816. Its totient is φ = 2933344800.

The previous prime is 11000043269. The next prime is 11000043343. The reversal of 11000043300 is 334000011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18333106 + ... + 18333705.

Almost surely, 2^11000043300 is an apocalyptic number.

11000043300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11000043300 is an abundant number, since it is smaller than the sum of its proper divisors (20826749516).

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

11000043300 is a wasteful number, since it uses less digits than its factorization.

11000043300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36666828 (or 36666821 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 11000043300 its reverse (334000011), we get a palindrome (11334043311).

The spelling of 11000043300 in words is "eleven billion, forty-three thousand, three hundred".