11050101100056 has 128 divisors (see below), whose sum is σ = 29406581568000. Its totient is φ = 3450325413888.

The previous prime is 11050101100039. The next prime is 11050101100067. The reversal of 11050101100056 is 65000110105011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30489960 + ... + 30850248.

It is an arithmetic number, because the mean of its divisors is an integer number (229738918500).

Almost surely, 2^{11050101100056} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11050101100056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14703290784000).

11050101100056 is an abundant number, since it is smaller than the sum of its proper divisors (18356480467944).

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

11050101100056 is a wasteful number, since it uses less digits than its factorization.

11050101100056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361073 (or 361069 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 11050101100056 its reverse (65000110105011), we get a palindrome (76050211205067).

The spelling of 11050101100056 in words is "eleven trillion, fifty billion, one hundred one million, one hundred thousand, fifty-six".