11043002430 has 128 divisors (see below), whose sum is σ = 30248317440. Its totient is φ = 2865300480.

The previous prime is 11043002413. The next prime is 11043002437. The reversal of 11043002430 is 3420034011.

11043002430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11043002437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3283950 + ... + 3287310.

It is an arithmetic number, because the mean of its divisors is an integer number (236314980).

Almost surely, 2^11043002430 is an apocalyptic number.

11043002430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11043002430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15124158720).

11043002430 is an abundant number, since it is smaller than the sum of its proper divisors (19205315010).

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

11043002430 is a wasteful number, since it uses less digits than its factorization.

11043002430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3703 (or 3697 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 11043002430 its reverse (3420034011), we get a palindrome (14463036441).

The spelling of 11043002430 in words is "eleven billion, forty-three million, two thousand, four hundred thirty".