123343066 has 64 divisors (see below), whose sum is σ = 243855360. Its totient is φ = 45365760.

The previous prime is 123343021. The next prime is 123343093. The reversal of 123343066 is 660343321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 343395 + ... + 343753.

It is an arithmetic number, because the mean of its divisors is an integer number (3810240).

Almost surely, 2^123343066 is an apocalyptic number.

123343066 is a deficient number, since it is larger than the sum of its proper divisors (120512294).

123343066 is a wasteful number, since it uses less digits than its factorization.

123343066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 123343066 is about 11105.9923464767. The cubic root of 123343066 is about 497.7809206099.

Adding to 123343066 its reverse (660343321), we get a palindrome (783686387).

It can be divided in two parts, 12334 and 3066, that added together give a triangular number (15400 = T₁₇₅).

The spelling of 123343066 in words is "one hundred twenty-three million, three hundred forty-three thousand, sixty-six".