12132102100 has 36 divisors (see below), whose sum is σ = 27471304224. Its totient is φ = 4641846880.

The previous prime is 12132102023. The next prime is 12132102109. The reversal of 12132102100 is 120123121.

12132102100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12132102109) 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 11 ways as a sum of consecutive naturals, for example, 2635114 + ... + 2639713.

It is an arithmetic number, because the mean of its divisors is an integer number (763091784).

Almost surely, 2^12132102100 is an apocalyptic number.

12132102100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12132102100 is an abundant number, since it is smaller than the sum of its proper divisors (15339202124).

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

12132102100 is a wasteful number, since it uses less digits than its factorization.

12132102100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5274864 (or 5274857 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12132102100 its reverse (120123121), we get a palindrome (12252225221).

The spelling of 12132102100 in words is "twelve billion, one hundred thirty-two million, one hundred two thousand, one hundred".