1232132101200 has 1440 divisors, whose sum is σ = 5896788748032. Its totient is φ = 229920768000.

The previous prime is 1232132101169. The next prime is 1232132101217. The reversal of 1232132101200 is 21012312321.

1232132101200 is a `hidden beast` number, since 1 + 2 + 321 + 321 + 0 + 1 + 20 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 133328580 + ... + 133337820.

Almost surely, 2^{1232132101200} is an apocalyptic number.

1232132101200 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 1232132101200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2948394374016).

1232132101200 is an abundant number, since it is smaller than the sum of its proper divisors (4664656646832).

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

1232132101200 is a wasteful number, since it uses less digits than its factorization.

1232132101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9333 (or 9319 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1232132101200 its reverse (21012312321), we get a palindrome (1253144413521).

The spelling of 1232132101200 in words is "one trillion, two hundred thirty-two billion, one hundred thirty-two million, one hundred one thousand, two hundred".