10002011021071 has 2 divisors, whose sum is σ = 10002011021072. Its totient is φ = 10002011021070.

The previous prime is 10002011020961. The next prime is 10002011021077. The reversal of 10002011021071 is 17012011020001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10002011021071 - 2⁷ = 10002011020943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10002011021077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001005510535 + 5001005510536.

It is an arithmetic number, because the mean of its divisors is an integer number (5001005510536).

Almost surely, 2^{10002011021071} is an apocalyptic number.

10002011021071 is a deficient number, since it is larger than the sum of its proper divisors (1).

10002011021071 is an equidigital number, since it uses as much as digits as its factorization.

10002011021071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 16.

Adding to 10002011021071 its reverse (17012011020001), we get a palindrome (27014022041072).

The spelling of 10002011021071 in words is "ten trillion, two billion, eleven million, twenty-one thousand, seventy-one".