2021500233132 has 48 divisors (see below), whose sum is σ = 5054938328832. Its totient is φ = 627116402880.

The previous prime is 2021500233131. The next prime is 2021500233143. The reversal of 2021500233132 is 2313320051202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2021500233131) 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 15 ways as a sum of consecutive naturals, for example, 98966494 + ... + 98986917.

It is an arithmetic number, because the mean of its divisors is an integer number (105311215184).

Almost surely, 2^{2021500233132} is an apocalyptic number.

It is an amenable number.

2021500233132 is an abundant number, since it is smaller than the sum of its proper divisors (3033438095700).

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

2021500233132 is a wasteful number, since it uses less digits than its factorization.

2021500233132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197953478 (or 197953476 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 2021500233132 its reverse (2313320051202), we get a palindrome (4334820284334).

The spelling of 2021500233132 in words is "two trillion, twenty-one billion, five hundred million, two hundred thirty-three thousand, one hundred thirty-two".