201334033 has 2 divisors, whose sum is σ = 201334034. Its totient is φ = 201334032.

The previous prime is 201333961. The next prime is 201334069. The reversal of 201334033 is 330433102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116380944 + 84953089 = 10788^2 + 9217^2 .

It is a cyclic number.

It is not a de Polignac number, because 201334033 - 2¹³ = 201325841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201334033.

It is not a weakly prime, because it can be changed into another prime (201334093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100667016 + 100667017.

It is an arithmetic number, because the mean of its divisors is an integer number (100667017).

Almost surely, 2^201334033 is an apocalyptic number.

It is an amenable number.

201334033 is a deficient number, since it is larger than the sum of its proper divisors (1).

201334033 is an equidigital number, since it uses as much as digits as its factorization.

201334033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 201334033 is about 14189.2224240795. Note that the first 3 decimals coincide. The cubic root of 201334033 is about 586.1009127427.

Adding to 201334033 its reverse (330433102), we get a palindrome (531767135).

It can be divided in two parts, 2013 and 34033, that added together give a triangular number (36046 = T₂₆₈).

The spelling of 201334033 in words is "two hundred one million, three hundred thirty-four thousand, thirty-three".