11343034100 has 72 divisors (see below), whose sum is σ = 26176996440. Its totient is φ = 4251525120.

The previous prime is 11343034061. The next prime is 11343034133. The reversal of 11343034100 is 143034311.

11343034100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 176039824 + 11166994276 = 13268^2 + 105674^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 374732 + ... + 403868.

It is an arithmetic number, because the mean of its divisors is an integer number (363569395).

Almost surely, 2^11343034100 is an apocalyptic number.

11343034100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11343034100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13088498220).

11343034100 is an abundant number, since it is smaller than the sum of its proper divisors (14833962340).

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

11343034100 is a wasteful number, since it uses less digits than its factorization.

11343034100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29397 (or 29390 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11343034100 its reverse (143034311), we get a palindrome (11486068411).

The spelling of 11343034100 in words is "eleven billion, three hundred forty-three million, thirty-four thousand, one hundred".