123325200 has 240 divisors, whose sum is σ = 462817600. Its totient is φ = 31104000.

The previous prime is 123325187. The next prime is 123325217. The reversal of 123325200 is 2523321.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 47 ways as a sum of consecutive naturals, for example, 204900 + ... + 205500.

Almost surely, 2^123325200 is an apocalyptic number.

123325200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123325200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231408800).

123325200 is an abundant number, since it is smaller than the sum of its proper divisors (339492400).

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

123325200 is a wasteful number, since it uses less digits than its factorization.

123325200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647 (or 630 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 123325200 is about 11105.1879767972. The cubic root of 123325200 is about 497.7568852543.

Adding to 123325200 its reverse (2523321), we get a palindrome (125848521).

The spelling of 123325200 in words is "one hundred twenty-three million, three hundred twenty-five thousand, two hundred".