132220300 has 18 divisors (see below), whose sum is σ = 286918268. Its totient is φ = 52888080.

The previous prime is 132220243. The next prime is 132220303. The reversal of 132220300 is 3022231.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (132220303) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 661002 + ... + 661201.

Almost surely, 2^132220300 is an apocalyptic number.

132220300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132220300 is an abundant number, since it is smaller than the sum of its proper divisors (154697968).

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

132220300 is a wasteful number, since it uses less digits than its factorization.

132220300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322217 (or 1322210 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 132220300 is about 11498.7086231455. The cubic root of 132220300 is about 509.4474343402.

Adding to 132220300 its reverse (3022231), we get a palindrome (135242531).

The spelling of 132220300 in words is "one hundred thirty-two million, two hundred twenty thousand, three hundred".