201334253 has 2 divisors, whose sum is σ = 201334254. Its totient is φ = 201334252.

The previous prime is 201334207. The next prime is 201334271. The reversal of 201334253 is 352433102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132411049 + 68923204 = 11507^2 + 8302^2 .

It is a cyclic number.

It is not a de Polignac number, because 201334253 - 2¹⁰ = 201333229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201334283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100667126 + 100667127.

It is an arithmetic number, because the mean of its divisors is an integer number (100667127).

Almost surely, 2^201334253 is an apocalyptic number.

It is an amenable number.

201334253 is a deficient number, since it is larger than the sum of its proper divisors (1).

201334253 is an equidigital number, since it uses as much as digits as its factorization.

201334253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 201334253 is about 14189.2301764402. The cubic root of 201334253 is about 586.1011262224.

Adding to 201334253 its reverse (352433102), we get a palindrome (553767355).

The spelling of 201334253 in words is "two hundred one million, three hundred thirty-four thousand, two hundred fifty-three".