2130021032232 has 16 divisors (see below), whose sum is σ = 5325052580640. Its totient is φ = 710007010736.

The previous prime is 2130021032221. The next prime is 2130021032291. The reversal of 2130021032232 is 2322301200312.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2130021032199 and 2130021032208.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 44375438148 + ... + 44375438195.

It is an arithmetic number, because the mean of its divisors is an integer number (332815786290).

Almost surely, 2^{2130021032232} is an apocalyptic number.

It is an amenable number.

2130021032232 is an abundant number, since it is smaller than the sum of its proper divisors (3195031548408).

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

2130021032232 is a wasteful number, since it uses less digits than its factorization.

2130021032232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88750876352 (or 88750876348 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2130021032232 its reverse (2322301200312), we get a palindrome (4452322232544).

The spelling of 2130021032232 in words is "two trillion, one hundred thirty billion, twenty-one million, thirty-two thousand, two hundred thirty-two".