200141321 has 2 divisors, whose sum is σ = 200141322. Its totient is φ = 200141320.

The previous prime is 200141309. The next prime is 200141329. The reversal of 200141321 is 123141002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 194212096 + 5929225 = 13936^2 + 2435^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200141321 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 200141296 and 200141305.

It is not a weakly prime, because it can be changed into another prime (200141329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100070660 + 100070661.

It is an arithmetic number, because the mean of its divisors is an integer number (100070661).

Almost surely, 2^200141321 is an apocalyptic number.

It is an amenable number.

200141321 is a deficient number, since it is larger than the sum of its proper divisors (1).

200141321 is an equidigital number, since it uses as much as digits as its factorization.

200141321 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 14.

The square root of 200141321 is about 14147.1311932844. The cubic root of 200141321 is about 584.9412569159.

Adding to 200141321 its reverse (123141002), we get a palindrome (323282323).

The spelling of 200141321 in words is "two hundred million, one hundred forty-one thousand, three hundred twenty-one".