11100101055050 has 48 divisors (see below), whose sum is σ = 24621540941952. Its totient is φ = 3640281585600.

The previous prime is 11100101055049. The next prime is 11100101055107. The reversal of 11100101055050 is 5055010100111.

It is a Curzon number.

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 23 ways as a sum of consecutive naturals, for example, 689439221 + ... + 689455320.

It is an arithmetic number, because the mean of its divisors is an integer number (512948769624).

Almost surely, 2^{11100101055050} is an apocalyptic number.

11100101055050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11100101055050 is an abundant number, since it is smaller than the sum of its proper divisors (13521439886902).

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

11100101055050 is a wasteful number, since it uses less digits than its factorization.

11100101055050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378894583 (or 1378894578 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 20.

Adding to 11100101055050 its reverse (5055010100111), we get a palindrome (16155111155161).

The spelling of 11100101055050 in words is "eleven trillion, one hundred billion, one hundred one million, fifty-five thousand, fifty".