330201253 has 2 divisors, whose sum is σ = 330201254. Its totient is φ = 330201252.

The previous prime is 330201241. The next prime is 330201269. The reversal of 330201253 is 352102033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 284192164 + 46009089 = 16858^2 + 6783^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330201253 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 330201253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330201233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165100626 + 165100627.

It is an arithmetic number, because the mean of its divisors is an integer number (165100627).

Almost surely, 2^330201253 is an apocalyptic number.

It is an amenable number.

330201253 is a deficient number, since it is larger than the sum of its proper divisors (1).

330201253 is an equidigital number, since it uses as much as digits as its factorization.

330201253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 330201253 is about 18171.4405868109. The cubic root of 330201253 is about 691.1827735853.

Adding to 330201253 its reverse (352102033), we get a palindrome (682303286).

The spelling of 330201253 in words is "three hundred thirty million, two hundred one thousand, two hundred fifty-three".