7133201 has 2 divisors, whose sum is σ = 7133202. Its totient is φ = 7133200.

The previous prime is 7133177. The next prime is 7133207. The reversal of 7133201 is 1023317.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7102225 + 30976 = 2665^2 + 176^2 .

It is an emirp because it is prime and its reverse (1023317) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7133201 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7133201.

It is not a weakly prime, because it can be changed into another prime (7133207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3566600 + 3566601.

It is an arithmetic number, because the mean of its divisors is an integer number (3566601).

Almost surely, 2^7133201 is an apocalyptic number.

It is an amenable number.

7133201 is a deficient number, since it is larger than the sum of its proper divisors (1).

7133201 is an equidigital number, since it uses as much as digits as its factorization.

7133201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 7133201 is about 2670.8053092654. The cubic root of 7133201 is about 192.4988564614.

Adding to 7133201 its reverse (1023317), we get a palindrome (8156518).

The spelling of 7133201 in words is "seven million, one hundred thirty-three thousand, two hundred one".