1166420105230 has 16 divisors (see below), whose sum is σ = 2101449407040. Its totient is φ = 466147327072.

The previous prime is 1166420105183. The next prime is 1166420105243. The reversal of 1166420105230 is 325010246611.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1166420105192 and 1166420105201.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 52577734 + ... + 52599913.

It is an arithmetic number, because the mean of its divisors is an integer number (131340587940).

Almost surely, 2^{1166420105230} is an apocalyptic number.

1166420105230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1166420105230 is a deficient number, since it is larger than the sum of its proper divisors (935029301810).

1166420105230 is a wasteful number, since it uses less digits than its factorization.

1166420105230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105178763.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 1166420105230 in words is "one trillion, one hundred sixty-six billion, four hundred twenty million, one hundred five thousand, two hundred thirty".