132123200 has 84 divisors (see below), whose sum is σ = 354707952. Its totient is φ = 48038400.

The previous prime is 132123181. The next prime is 132123221. The reversal of 132123200 is 2321231.

It is a happy 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, 13847 + ... + 21353.

Almost surely, 2^132123200 is an apocalyptic number.

132123200 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 132123200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177353976).

132123200 is an abundant number, since it is smaller than the sum of its proper divisors (222584752).

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

132123200 is a wasteful number, since it uses less digits than its factorization.

132123200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7540 (or 7525 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 132123200 is about 11494.4856344249. The cubic root of 132123200 is about 509.3226943920.

Adding to 132123200 its reverse (2321231), we get a palindrome (134444431).

The spelling of 132123200 in words is "one hundred thirty-two million, one hundred twenty-three thousand, two hundred".