2021332043103 has 8 divisors (see below), whose sum is σ = 2695150460928. Its totient is φ = 1347534160344.

The previous prime is 2021332043069. The next prime is 2021332043153. The reversal of 2021332043103 is 3013402331202.

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

It is not a de Polignac number, because 2021332043103 - 2⁹ = 2021332042591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2021332043153) 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, 4902601 + ... + 5298882.

It is an arithmetic number, because the mean of its divisors is an integer number (336893807616).

Almost surely, 2^{2021332043103} is an apocalyptic number.

2021332043103 is a deficient number, since it is larger than the sum of its proper divisors (673818417825).

2021332043103 is a wasteful number, since it uses less digits than its factorization.

2021332043103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10267533.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2021332043103 its reverse (3013402331202), we get a palindrome (5034734374305).

The spelling of 2021332043103 in words is "two trillion, twenty-one billion, three hundred thirty-two million, forty-three thousand, one hundred three".