21000002010059 has 2 divisors, whose sum is σ = 21000002010060. Its totient is φ = 21000002010058.

The previous prime is 21000002009983. The next prime is 21000002010061. The reversal of 21000002010059 is 95001020000012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 21000002010059 - 2³⁶ = 20931282533323 is a prime.

Together with 21000002010061, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 21000002010059.

It is not a weakly prime, because it can be changed into another prime (21000002010859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10500001005029 + 10500001005030.

It is an arithmetic number, because the mean of its divisors is an integer number (10500001005030).

Almost surely, 2^{21000002010059} is an apocalyptic number.

21000002010059 is a deficient number, since it is larger than the sum of its proper divisors (1).

21000002010059 is an equidigital number, since it uses as much as digits as its factorization.

21000002010059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 20.

The spelling of 21000002010059 in words is "twenty-one trillion, two million, ten thousand, fifty-nine".