11343113430 has 128 divisors (see below), whose sum is σ = 31421952000. Its totient is φ = 2591740800.

The previous prime is 11343113429. The next prime is 11343113443. The reversal of 11343113430 is 3431134311.

It is a self number, because there is not a number n which added to its sum of digits gives 11343113430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1243185 + ... + 1252275.

It is an arithmetic number, because the mean of its divisors is an integer number (245484000).

Almost surely, 2^11343113430 is an apocalyptic number.

11343113430 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 11343113430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15710976000).

11343113430 is an abundant number, since it is smaller than the sum of its proper divisors (20078838570).

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

11343113430 is a wasteful number, since it uses less digits than its factorization.

11343113430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9330.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11343113430 its reverse (3431134311), we get a palindrome (14774247741).

It can be divided in two parts, 1 and 1343113430, that added together give a palindrome (1343113431).

The spelling of 11343113430 in words is "eleven billion, three hundred forty-three million, one hundred thirteen thousand, four hundred thirty".