123028050 has 24 divisors (see below), whose sum is σ = 305109936. Its totient is φ = 32807440.

The previous prime is 123028049. The next prime is 123028067. The reversal of 123028050 is 50820321.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 409944 + ... + 410243.

It is an arithmetic number, because the mean of its divisors is an integer number (12712914).

Almost surely, 2^123028050 is an apocalyptic number.

123028050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123028050 is an abundant number, since it is smaller than the sum of its proper divisors (182081886).

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

123028050 is a wasteful number, since it uses less digits than its factorization.

123028050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820202 (or 820197 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 123028050 is about 11091.8010259831. The cubic root of 123028050 is about 497.3567847827.

Adding to 123028050 its reverse (50820321), we get a palindrome (173848371).

The spelling of 123028050 in words is "one hundred twenty-three million, twenty-eight thousand, fifty".