20003332001071 has 2 divisors, whose sum is σ = 20003332001072. Its totient is φ = 20003332001070.

The previous prime is 20003332001011. The next prime is 20003332001101. The reversal of 20003332001071 is 17010023330002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20003332001071 - 2¹⁷ = 20003331869999 is a prime.

It is a super-2 number, since 2×20003332001071² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20003332001011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001666000535 + 10001666000536.

It is an arithmetic number, because the mean of its divisors is an integer number (10001666000536).

Almost surely, 2^{20003332001071} is an apocalyptic number.

20003332001071 is a deficient number, since it is larger than the sum of its proper divisors (1).

20003332001071 is an equidigital number, since it uses as much as digits as its factorization.

20003332001071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 22.

Adding to 20003332001071 its reverse (17010023330002), we get a palindrome (37013355331073).

The spelling of 20003332001071 in words is "twenty trillion, three billion, three hundred thirty-two million, one thousand, seventy-one".