235530550201 has 2 divisors, whose sum is σ = 235530550202. Its totient is φ = 235530550200.

The previous prime is 235530550141. The next prime is 235530550207. The reversal of 235530550201 is 102055035532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 206433013801 + 29097536400 = 454349^2 + 170580^2 .

It is a cyclic number.

It is not a de Polignac number, because 235530550201 - 2¹⁵ = 235530517433 is a prime.

It is a super-2 number, since 2×235530550201² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (235530550207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117765275100 + 117765275101.

It is an arithmetic number, because the mean of its divisors is an integer number (117765275101).

Almost surely, 2^235530550201 is an apocalyptic number.

It is an amenable number.

235530550201 is a deficient number, since it is larger than the sum of its proper divisors (1).

235530550201 is an equidigital number, since it uses as much as digits as its factorization.

235530550201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22500, while the sum is 31.

Adding to 235530550201 its reverse (102055035532), we get a palindrome (337585585733).

The spelling of 235530550201 in words is "two hundred thirty-five billion, five hundred thirty million, five hundred fifty thousand, two hundred one".