11050100056 has 8 divisors (see below), whose sum is σ = 20718937620. Its totient is φ = 5525050024.

The previous prime is 11050100051. The next prime is 11050100069. The reversal of 11050100056 is 65000105011.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×11050100056² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11050100051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 690631246 + ... + 690631261.

Almost surely, 2^11050100056 is an apocalyptic number.

It is an amenable number.

11050100056 is a deficient number, since it is larger than the sum of its proper divisors (9668837564).

11050100056 is a wasteful number, since it uses less digits than its factorization.

11050100056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381262513 (or 1381262509 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 11050100056 its reverse (65000105011), we get a palindrome (76050205067).

The spelling of 11050100056 in words is "eleven billion, fifty million, one hundred thousand, fifty-six".