123068850 has 24 divisors (see below), whose sum is σ = 305211120. Its totient is φ = 32818320.

The previous prime is 123068801. The next prime is 123068857. The reversal of 123068850 is 58860321.

It is a happy number.

It is a super-3 number, since 3×123068850³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (123068857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 410080 + ... + 410379.

It is an arithmetic number, because the mean of its divisors is an integer number (12717130).

Almost surely, 2^123068850 is an apocalyptic number.

123068850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123068850 is an abundant number, since it is smaller than the sum of its proper divisors (182142270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123068850 is a wasteful number, since it uses less digits than its factorization.

123068850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820474 (or 820469 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 123068850 is about 11093.6400698779. The cubic root of 123068850 is about 497.4117584630.

The spelling of 123068850 in words is "one hundred twenty-three million, sixty-eight thousand, eight hundred fifty".