101166066050 has 24 divisors (see below), whose sum is σ = 215050152576. Its totient is φ = 34685508240.

The previous prime is 101166066041. The next prime is 101166066083. The reversal of 101166066050 is 50660661101.

It is a junction number, because it is equal to n+sod(n) for n = 101166065998 and 101166066016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144522602 + ... + 144523301.

It is an arithmetic number, because the mean of its divisors is an integer number (8960423024).

Almost surely, 2^101166066050 is an apocalyptic number.

101166066050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101166066050 is an abundant number, since it is smaller than the sum of its proper divisors (113884086526).

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

101166066050 is a wasteful number, since it uses less digits than its factorization.

101166066050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289045922 (or 289045917 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 101166066050 in words is "one hundred one billion, one hundred sixty-six million, sixty-six thousand, fifty".