11103901826892 has 192 divisors, whose sum is σ = 30724984249344. Its totient is φ = 3055228968960.

The previous prime is 11103901826863. The next prime is 11103901826909. The reversal of 11103901826892 is 29862810930111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 991679838 + ... + 991691034.

It is an arithmetic number, because the mean of its divisors is an integer number (160025959632).

Almost surely, 2^{11103901826892} is an apocalyptic number.

11103901826892 is a gapful number since it is divisible by the number (12) 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 11103901826892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15362492124672).

11103901826892 is an abundant number, since it is smaller than the sum of its proper divisors (19621082422452).

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

11103901826892 is a wasteful number, since it uses less digits than its factorization.

11103901826892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15088 (or 15086 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 51.

The spelling of 11103901826892 in words is "eleven trillion, one hundred three billion, nine hundred one million, eight hundred twenty-six thousand, eight hundred ninety-two".