11343100656 has 80 divisors (see below), whose sum is σ = 30122741664. Its totient is φ = 3675451392.

The previous prime is 11343100633. The next prime is 11343100721. The reversal of 11343100656 is 65600134311.

11343100656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 2542780 + ... + 2547236.

Almost surely, 2^11343100656 is an apocalyptic number.

11343100656 is a gapful number since it is divisible by the number (16) 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 11343100656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15061370832).

11343100656 is an abundant number, since it is smaller than the sum of its proper divisors (18779641008).

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

11343100656 is a wasteful number, since it uses less digits than its factorization.

11343100656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5938 (or 5932 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 11343100656 its reverse (65600134311), we get a palindrome (76943234967).

The spelling of 11343100656 in words is "eleven billion, three hundred forty-three million, one hundred thousand, six hundred fifty-six".