111056051000050 has 72 divisors (see below), whose sum is σ = 223724402798796. Its totient is φ = 40996453605120.

The previous prime is 111056050999973. The next prime is 111056051000057. The reversal of 111056051000050 is 50000150650111.

111056051000050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 18 ways, for example, as 15006427158969 + 96049623841081 = 3873813^2 + 9800491^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a junction number, because it is equal to n+sod(n) for n = 111056050999979 and 111056051000024.

It is not an unprimeable number, because it can be changed into a prime (111056051000057) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 37765492 + ... + 40599808.

Almost surely, 2^{111056051000050} is an apocalyptic number.

111056051000050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111056051000050 is an abundant number, since it is smaller than the sum of its proper divisors (112668351798746).

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

111056051000050 is a wasteful number, since it uses less digits than its factorization.

111056051000050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2838992 (or 2838974 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 25.

The spelling of 111056051000050 in words is "one hundred eleven trillion, fifty-six billion, fifty-one million, fifty", and thus it is an aban number.