11120434430 has 16 divisors (see below), whose sum is σ = 22876322400. Its totient is φ = 3812720352.

The previous prime is 11120434363. The next prime is 11120434439. The reversal of 11120434430 is 3443402111.

It is a junction number, because it is equal to n+sod(n) for n = 11120434396 and 11120434405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120434439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79431605 + ... + 79431744.

It is an arithmetic number, because the mean of its divisors is an integer number (1429770150).

Almost surely, 2^11120434430 is an apocalyptic number.

11120434430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11120434430 is an abundant number, since it is smaller than the sum of its proper divisors (11755887970).

11120434430 is a wasteful number, since it uses less digits than its factorization.

11120434430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158863363.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11120434430 its reverse (3443402111), we get a palindrome (14563836541).

The spelling of 11120434430 in words is "eleven billion, one hundred twenty million, four hundred thirty-four thousand, four hundred thirty".