12166346103 has 8 divisors (see below), whose sum is σ = 16251452928. Its totient is φ = 8096068344.

The previous prime is 12166346081. The next prime is 12166346161. The reversal of 12166346103 is 30164366121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12166346103 - 2⁶ = 12166346039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12166346183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3705351 + ... + 3708632.

It is an arithmetic number, because the mean of its divisors is an integer number (2031431616).

Almost surely, 2^12166346103 is an apocalyptic number.

12166346103 is a deficient number, since it is larger than the sum of its proper divisors (4085106825).

12166346103 is an equidigital number, since it uses as much as digits as its factorization.

12166346103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7414533.

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 12166346103 in words is "twelve billion, one hundred sixty-six million, three hundred forty-six thousand, one hundred three".