123050146 has 8 divisors (see below), whose sum is σ = 184697424. Its totient is φ = 61484340.

The previous prime is 123050113. The next prime is 123050177. The reversal of 123050146 is 641050321.

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

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 3 ways as a sum of consecutive naturals, for example, 16440 + ... + 22723.

It is an arithmetic number, because the mean of its divisors is an integer number (23087178).

Almost surely, 2^123050146 is an apocalyptic number.

123050146 is a deficient number, since it is larger than the sum of its proper divisors (61647278).

123050146 is a wasteful number, since it uses less digits than its factorization.

123050146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40736.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 123050146 is about 11092.7970323088. The cubic root of 123050146 is about 497.3865583118.

The spelling of 123050146 in words is "one hundred twenty-three million, fifty thousand, one hundred forty-six".