201135433 has 2 divisors, whose sum is σ = 201135434. Its totient is φ = 201135432.

The previous prime is 201135421. The next prime is 201135443. The reversal of 201135433 is 334531102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 184878409 + 16257024 = 13597^2 + 4032^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201135433 is a prime.

It is not a weakly prime, because it can be changed into another prime (201135443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100567716 + 100567717.

It is an arithmetic number, because the mean of its divisors is an integer number (100567717).

Almost surely, 2^201135433 is an apocalyptic number.

It is an amenable number.

201135433 is a deficient number, since it is larger than the sum of its proper divisors (1).

201135433 is an equidigital number, since it uses as much as digits as its factorization.

201135433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 201135433 is about 14182.2224280964. Note that the first 3 decimals coincide. The cubic root of 201135433 is about 585.9081353741.

Adding to 201135433 its reverse (334531102), we get a palindrome (535666535).

The spelling of 201135433 in words is "two hundred one million, one hundred thirty-five thousand, four hundred thirty-three".