12132403120 has 40 divisors (see below), whose sum is σ = 28232143920. Its totient is φ = 4848779520.

The previous prime is 12132403099. The next prime is 12132403169. The reversal of 12132403120 is 2130423121.

It is a happy number.

12132403120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 28926 + ... + 158434.

It is an arithmetic number, because the mean of its divisors is an integer number (705803598).

Almost surely, 2^12132403120 is an apocalyptic number.

12132403120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12132403120 is an abundant number, since it is smaller than the sum of its proper divisors (16099740800).

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

12132403120 is a wasteful number, since it uses less digits than its factorization.

12132403120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130693 (or 130687 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12132403120 its reverse (2130423121), we get a palindrome (14262826241).

The spelling of 12132403120 in words is "twelve billion, one hundred thirty-two million, four hundred three thousand, one hundred twenty".