2021332131011 has 8 divisors (see below), whose sum is σ = 2069372564160. Its totient is φ = 1973338639272.

The previous prime is 2021332131001. The next prime is 2021332131059. The reversal of 2021332131011 is 1101312331202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2021332131011 - 2¹⁰ = 2021332129987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2021332131001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11648201 + ... + 11820458.

It is an arithmetic number, because the mean of its divisors is an integer number (258671570520).

Almost surely, 2^{2021332131011} is an apocalyptic number.

2021332131011 is a deficient number, since it is larger than the sum of its proper divisors (48040433149).

2021332131011 is a wasteful number, since it uses less digits than its factorization.

2021332131011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23470705.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 2021332131011 its reverse (1101312331202), we get a palindrome (3122644462213).

The spelling of 2021332131011 in words is "two trillion, twenty-one billion, three hundred thirty-two million, one hundred thirty-one thousand, eleven".