12132030300 has 144 divisors (see below), whose sum is σ = 38138079840. Its totient is φ = 2959810560.

The previous prime is 12132030199. The next prime is 12132030301. The reversal of 12132030300 is 303023121.

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 12132030300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12132030301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 426936 + ... + 454464.

Almost surely, 2^12132030300 is an apocalyptic number.

12132030300 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 12132030300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19069039920).

12132030300 is an abundant number, since it is smaller than the sum of its proper divisors (26006049540).

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

12132030300 is a wasteful number, since it uses less digits than its factorization.

12132030300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27672 (or 27665 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 12132030300 its reverse (303023121), we get a palindrome (12435053421).

The spelling of 12132030300 in words is "twelve billion, one hundred thirty-two million, thirty thousand, three hundred".