10200202102019 has 2 divisors, whose sum is σ = 10200202102020. Its totient is φ = 10200202102018.

The previous prime is 10200202101979. The next prime is 10200202102021. The reversal of 10200202102019 is 91020120200201.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (91020120200201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10200202102019 - 2²⁸ = 10199933666563 is a prime.

It is a super-2 number, since 2×10200202102019² (a number of 27 digits) contains 22 as substring.

Together with 10200202102021, 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 (10200202102099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100101051009 + 5100101051010.

It is an arithmetic number, because the mean of its divisors is an integer number (5100101051010).

Almost surely, 2^{10200202102019} is an apocalyptic number.

10200202102019 is a deficient number, since it is larger than the sum of its proper divisors (1).

10200202102019 is an equidigital number, since it uses as much as digits as its factorization.

10200202102019 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 10200202102019 in words is "ten trillion, two hundred billion, two hundred two million, one hundred two thousand, nineteen".