10243440230201 has 2 divisors, whose sum is σ = 10243440230202. Its totient is φ = 10243440230200.

The previous prime is 10243440230161. The next prime is 10243440230209. The reversal of 10243440230201 is 10203204434201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5529552250000 + 4713887980201 = 2351500^2 + 2171149^2 .

It is a cyclic number.

It is not a de Polignac number, because 10243440230201 - 2²² = 10243436035897 is a prime.

It is not a weakly prime, because it can be changed into another prime (10243440230209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5121720115100 + 5121720115101.

It is an arithmetic number, because the mean of its divisors is an integer number (5121720115101).

Almost surely, 2^{10243440230201} is an apocalyptic number.

It is an amenable number.

10243440230201 is a deficient number, since it is larger than the sum of its proper divisors (1).

10243440230201 is an equidigital number, since it uses as much as digits as its factorization.

10243440230201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 10243440230201 its reverse (10203204434201), we get a palindrome (20446644664402).

The spelling of 10243440230201 in words is "ten trillion, two hundred forty-three billion, four hundred forty million, two hundred thirty thousand, two hundred one".