132143300 has 72 divisors (see below), whose sum is σ = 297897600. Its totient is φ = 50843520.

The previous prime is 132143267. The next prime is 132143311. The reversal of 132143300 is 3341231.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 339506 + ... + 339894.

Almost surely, 2^132143300 is an apocalyptic number.

132143300 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 132143300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148948800).

132143300 is an abundant number, since it is smaller than the sum of its proper divisors (165754300).

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

132143300 is a wasteful number, since it uses less digits than its factorization.

132143300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525 (or 518 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 132143300 is about 11495.3599334688. The cubic root of 132143300 is about 509.3485209616.

Adding to 132143300 its reverse (3341231), we get a palindrome (135484531).

The spelling of 132143300 in words is "one hundred thirty-two million, one hundred forty-three thousand, three hundred".