2021332103159 has 2 divisors, whose sum is σ = 2021332103160. Its totient is φ = 2021332103158.

The previous prime is 2021332103143. The next prime is 2021332103213. The reversal of 2021332103159 is 9513012331202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2021332103159 - 2⁴ = 2021332103143 is a prime.

It is a super-2 number, since 2×2021332103159² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2021332105159) 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 as a sum of consecutive naturals, namely, 1010666051579 + 1010666051580.

It is an arithmetic number, because the mean of its divisors is an integer number (1010666051580).

Almost surely, 2^{2021332103159} is an apocalyptic number.

2021332103159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2021332103159 is an equidigital number, since it uses as much as digits as its factorization.

2021332103159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 2021332103159 in words is "two trillion, twenty-one billion, three hundred thirty-two million, one hundred three thousand, one hundred fifty-nine".