11100123340 has 48 divisors (see below), whose sum is σ = 23598213408. Its totient is φ = 4385475584.

The previous prime is 11100123337. The next prime is 11100123367. The reversal of 11100123340 is 4332100111.

11100123340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 653799 + ... + 670561.

It is an arithmetic number, because the mean of its divisors is an integer number (491629446).

Almost surely, 2^11100123340 is an apocalyptic number.

11100123340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11100123340 is an abundant number, since it is smaller than the sum of its proper divisors (12498090068).

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

11100123340 is a wasteful number, since it uses less digits than its factorization.

11100123340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17178 (or 17176 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11100123340 its reverse (4332100111), we get a palindrome (15432223451).

The spelling of 11100123340 in words is "eleven billion, one hundred million, one hundred twenty-three thousand, three hundred forty".