124312166 has 8 divisors (see below), whose sum is σ = 203419944. Its totient is φ = 56505520.

The previous prime is 124312157. The next prime is 124312187. The reversal of 124312166 is 661213421.

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

It is a super-2 number, since 2×124312166² = 30907029231223112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2825255 + ... + 2825298.

It is an arithmetic number, because the mean of its divisors is an integer number (25427493).

Almost surely, 2^124312166 is an apocalyptic number.

124312166 is a deficient number, since it is larger than the sum of its proper divisors (79107778).

124312166 is a wasteful number, since it uses less digits than its factorization.

124312166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5650566.

The product of its digits is 1728, while the sum is 26.

The square root of 124312166 is about 11149.5365822979. The cubic root of 124312166 is about 499.0812006497.

Adding to 124312166 its reverse (661213421), we get a palindrome (785525587).

The spelling of 124312166 in words is "one hundred twenty-four million, three hundred twelve thousand, one hundred sixty-six".