11202043430 has 32 divisors (see below), whose sum is σ = 20618561664. Its totient is φ = 4380345216.

The previous prime is 11202043417. The next prime is 11202043439. The reversal of 11202043430 is 3434020211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202043439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108659 + ... + 184961.

It is an arithmetic number, because the mean of its divisors is an integer number (644330052).

Almost surely, 2^11202043430 is an apocalyptic number.

11202043430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11202043430 is a deficient number, since it is larger than the sum of its proper divisors (9416518234).

11202043430 is a wasteful number, since it uses less digits than its factorization.

11202043430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76640.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11202043430 its reverse (3434020211), we get a palindrome (14636063641).

The spelling of 11202043430 in words is "eleven billion, two hundred two million, forty-three thousand, four hundred thirty".