1020110200201 has 2 divisors, whose sum is σ = 1020110200202. Its totient is φ = 1020110200200.

The previous prime is 1020110200183. The next prime is 1020110200237. The reversal of 1020110200201 is 1020020110201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 956384246601 + 63725953600 = 977949^2 + 252440^2 .

It is a cyclic number.

It is not a de Polignac number, because 1020110200201 - 2³⁵ = 985750461833 is a prime.

It is not a weakly prime, because it can be changed into another prime (1020110200301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510055100100 + 510055100101.

It is an arithmetic number, because the mean of its divisors is an integer number (510055100101).

Almost surely, 2^{1020110200201} is an apocalyptic number.

It is an amenable number.

1020110200201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020110200201 is an equidigital number, since it uses as much as digits as its factorization.

1020110200201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1020110200201 its reverse (1020020110201), we get a palindrome (2040130310402).

It can be divided in two parts, 10201 and 10200201, that multiplied together give a palindrome (104052250401).

The spelling of 1020110200201 in words is "one trillion, twenty billion, one hundred ten million, two hundred thousand, two hundred one".