200201000101 has 2 divisors, whose sum is σ = 200201000102. Its totient is φ = 200201000100.

The previous prime is 200201000081. The next prime is 200201000113. The reversal of 200201000101 is 101000102002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199586456001 + 614544100 = 446751^2 + 24790^2 .

It is a cyclic number.

It is not a de Polignac number, because 200201000101 - 2²⁵ = 200167445669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200201000141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100100500050 + 100100500051.

It is an arithmetic number, because the mean of its divisors is an integer number (100100500051).

Almost surely, 2^200201000101 is an apocalyptic number.

It is an amenable number.

200201000101 is a deficient number, since it is larger than the sum of its proper divisors (1).

200201000101 is an equidigital number, since it uses as much as digits as its factorization.

200201000101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 200201000101 its reverse (101000102002), we get a palindrome (301201102103).

The spelling of 200201000101 in words is "two hundred billion, two hundred one million, one hundred one", and thus it is an aban number.