1300232100000 has 144 divisors (see below), whose sum is σ = 4266114513696. Its totient is φ = 346728480000.

The previous prime is 1300232099909. The next prime is 1300232100001. The reversal of 1300232100000 is 12320031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (1300232100001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1867054 + ... + 2467053.

It is an arithmetic number, because the mean of its divisors is an integer number (29625795234).

Almost surely, 2^{1300232100000} is an apocalyptic number.

1300232100000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1300232100000 is an abundant number, since it is smaller than the sum of its proper divisors (2965882413696).

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

1300232100000 is an frugal number, since it uses more digits than its factorization.

1300232100000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4334145 (or 4334117 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 1300232100000 its reverse (12320031), we get a palindrome (1300244420031).

The spelling of 1300232100000 in words is "one trillion, three hundred billion, two hundred thirty-two million, one hundred thousand".