3031201 has 2 divisors, whose sum is σ = 3031202. Its totient is φ = 3031200.

The previous prime is 3031183. The next prime is 3031247. The reversal of 3031201 is 1021303.

3031201 is nontrivially palindromic in base 12.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2310400 + 720801 = 1520^2 + 849^2 .

It is an emirp because it is prime and its reverse (1021303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3031201 - 2⁵ = 3031169 is a prime.

It is not a weakly prime, because it can be changed into another prime (3031271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1515600 + 1515601.

It is an arithmetic number, because the mean of its divisors is an integer number (1515601).

Almost surely, 2^3031201 is an apocalyptic number.

It is an amenable number.

3031201 is a deficient number, since it is larger than the sum of its proper divisors (1).

3031201 is an equidigital number, since it uses as much as digits as its factorization.

3031201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 3031201 is about 1741.0344626112. The cubic root of 3031201 is about 144.7232294786.

Adding to 3031201 its reverse (1021303), we get a palindrome (4052504).

The spelling of 3031201 in words is "three million, thirty-one thousand, two hundred one".