11012043300 has 72 divisors (see below), whose sum is σ = 32383885632. Its totient is φ = 2888400000.

The previous prime is 11012043283. The next prime is 11012043323. The reversal of 11012043300 is 334021011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11012043300.

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, 282576 + ... + 319175.

Almost surely, 2^11012043300 is an apocalyptic number.

11012043300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012043300 is an abundant number, since it is smaller than the sum of its proper divisors (21371842332).

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

11012043300 is a wasteful number, since it uses less digits than its factorization.

11012043300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601829 (or 601822 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11012043300 its reverse (334021011), we get a palindrome (11346064311).

The spelling of 11012043300 in words is "eleven billion, twelve million, forty-three thousand, three hundred".