132121200300 has 144 divisors (see below), whose sum is σ = 395400026112. Its totient is φ = 34038950400.

The previous prime is 132121200283. The next prime is 132121200301. The reversal of 132121200300 is 3002121231.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 132121200300.

It is not an unprimeable number, because it can be changed into a prime (132121200301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1214757 + ... + 1319043.

Almost surely, 2^132121200300 is an apocalyptic number.

132121200300 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 132121200300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197700013056).

132121200300 is an abundant number, since it is smaller than the sum of its proper divisors (263278825812).

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

132121200300 is a wasteful number, since it uses less digits than its factorization.

132121200300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104448 (or 104441 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 132121200300 its reverse (3002121231), we get a palindrome (135123321531).

The spelling of 132121200300 in words is "one hundred thirty-two billion, one hundred twenty-one million, two hundred thousand, three hundred".