200610601 has 2 divisors, whose sum is σ = 200610602. Its totient is φ = 200610600.

The previous prime is 200610589. The next prime is 200610611. The reversal of 200610601 is 106016002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 172265625 + 28344976 = 13125^2 + 5324^2 .

It is a cyclic number.

It is not a de Polignac number, because 200610601 - 2²¹ = 198513449 is a prime.

It is a super-2 number, since 2×200610601² = 80489226467162402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200610611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100305300 + 100305301.

It is an arithmetic number, because the mean of its divisors is an integer number (100305301).

Almost surely, 2^200610601 is an apocalyptic number.

It is an amenable number.

200610601 is a deficient number, since it is larger than the sum of its proper divisors (1).

200610601 is an equidigital number, since it uses as much as digits as its factorization.

200610601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 200610601 is about 14163.7071771482. The cubic root of 200610601 is about 585.3980790683.

Adding to 200610601 its reverse (106016002), we get a palindrome (306626603).

The spelling of 200610601 in words is "two hundred million, six hundred ten thousand, six hundred one".