201000210202019 has 2 divisors, whose sum is σ = 201000210202020. Its totient is φ = 201000210202018.

The previous prime is 201000210201953. The next prime is 201000210202021. The reversal of 201000210202019 is 910202012000102.

It is a happy number.

201000210202019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201000210202019 - 2²⁴ = 201000193424803 is a prime.

It is a super-2 number, since 2×201000210202019² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 201000210202021, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (201002210202019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100500105101009 + 100500105101010.

It is an arithmetic number, because the mean of its divisors is an integer number (100500105101010).

Almost surely, 2^{201000210202019} is an apocalyptic number.

201000210202019 is a deficient number, since it is larger than the sum of its proper divisors (1).

201000210202019 is an equidigital number, since it uses as much as digits as its factorization.

201000210202019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 201000210202019 in words is "two hundred one trillion, two hundred ten million, two hundred two thousand, nineteen".