2120203030232 has 32 divisors (see below), whose sum is σ = 4543965004320. Its totient is φ = 908523882240.

The previous prime is 2120203030207. The next prime is 2120203030241. The reversal of 2120203030232 is 2320303020212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2421323 + ... + 3178554.

It is an arithmetic number, because the mean of its divisors is an integer number (141998906385).

Almost surely, 2^{2120203030232} is an apocalyptic number.

It is an amenable number.

2120203030232 is an abundant number, since it is smaller than the sum of its proper divisors (2423761974088).

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

2120203030232 is a wasteful number, since it uses less digits than its factorization.

2120203030232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5606651 (or 5606647 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2120203030232 its reverse (2320303020212), we get a palindrome (4440506050444).

The spelling of 2120203030232 in words is "two trillion, one hundred twenty billion, two hundred three million, thirty thousand, two hundred thirty-two".