200020322101 has 2 divisors, whose sum is σ = 200020322102. Its totient is φ = 200020322100.

The previous prime is 200020322077. The next prime is 200020322107. The reversal of 200020322101 is 101223020002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199452453201 + 567868900 = 446601^2 + 23830^2 .

It is a cyclic number.

It is not a de Polignac number, because 200020322101 - 2¹⁷ = 200020191029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200020322107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100010161050 + 100010161051.

It is an arithmetic number, because the mean of its divisors is an integer number (100010161051).

Almost surely, 2^200020322101 is an apocalyptic number.

It is an amenable number.

200020322101 is a deficient number, since it is larger than the sum of its proper divisors (1).

200020322101 is an equidigital number, since it uses as much as digits as its factorization.

200020322101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 200020322101 its reverse (101223020002), we get a palindrome (301243342103).

The spelling of 200020322101 in words is "two hundred billion, twenty million, three hundred twenty-two thousand, one hundred one".