2132300002120 has 32 divisors (see below), whose sum is σ = 4963112076600. Its totient is φ = 823508965888.

The previous prime is 2132300002087. The next prime is 2132300002123. The reversal of 2132300002120 is 212000032312.

It can be written as a sum of positive squares in 4 ways, for example, as 1671430094244 + 460869907876 = 1292838^2 + 678874^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2132300002094 and 2132300002103.

It is not an unprimeable number, because it can be changed into a prime (2132300002123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 919093669 + ... + 919095988.

Almost surely, 2^{2132300002120} is an apocalyptic number.

2132300002120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132300002120 is an abundant number, since it is smaller than the sum of its proper divisors (2830812074480).

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

2132300002120 is a wasteful number, since it uses less digits than its factorization.

2132300002120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838189697 (or 1838189693 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2132300002120 its reverse (212000032312), we get a palindrome (2344300034432).

The spelling of 2132300002120 in words is "two trillion, one hundred thirty-two billion, three hundred million, two thousand, one hundred twenty".