1050550011100 has 18 divisors (see below), whose sum is σ = 2279693524304. Its totient is φ = 420220004400.

The previous prime is 1050550011083. The next prime is 1050550011103. The reversal of 1050550011100 is 11100550501.

It is a happy number.

It is a super-2 number, since 2×1050550011100² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050550011103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5252749956 + ... + 5252750155.

Almost surely, 2^{1050550011100} is an apocalyptic number.

1050550011100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1050550011100 is an abundant number, since it is smaller than the sum of its proper divisors (1229143513204).

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

1050550011100 is a wasteful number, since it uses less digits than its factorization.

1050550011100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10505500125 (or 10505500118 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 19.

Adding to 1050550011100 its reverse (11100550501), we get a palindrome (1061650561601).

The spelling of 1050550011100 in words is "one trillion, fifty billion, five hundred fifty million, eleven thousand, one hundred".