1020010200199 has 2 divisors, whose sum is σ = 1020010200200. Its totient is φ = 1020010200198.

The previous prime is 1020010200197. The next prime is 1020010200227. The reversal of 1020010200199 is 9910020100201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1020010200199 - 2¹ = 1020010200197 is a prime.

Together with 1020010200197, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020010200197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510005100099 + 510005100100.

It is an arithmetic number, because the mean of its divisors is an integer number (510005100100).

Almost surely, 2^{1020010200199} is an apocalyptic number.

1020010200199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020010200199 is an equidigital number, since it uses as much as digits as its factorization.

1020010200199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 1020010200199 in words is "one trillion, twenty billion, ten million, two hundred thousand, one hundred ninety-nine".