201322033 has 4 divisors (see below), whose sum is σ = 219624048. Its totient is φ = 183020020.

The previous prime is 201321997. The next prime is 201322039. The reversal of 201322033 is 330223102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 201322033 - 2²⁵ = 167767601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201321998 and 201322016.

It is not an unprimeable number, because it can be changed into a prime (201322039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9150991 + ... + 9151012.

It is an arithmetic number, because the mean of its divisors is an integer number (54906012).

Almost surely, 2^201322033 is an apocalyptic number.

It is an amenable number.

201322033 is a deficient number, since it is larger than the sum of its proper divisors (18302015).

201322033 is a wasteful number, since it uses less digits than its factorization.

201322033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18302014.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 201322033 is about 14188.7995616261. The cubic root of 201322033 is about 586.0892681628.

Adding to 201322033 its reverse (330223102), we get a palindrome (531545135).

The spelling of 201322033 in words is "two hundred one million, three hundred twenty-two thousand, thirty-three".