330101252 has 12 divisors (see below), whose sum is σ = 622113996. Its totient is φ = 152354400.

The previous prime is 330101249. The next prime is 330101279. The reversal of 330101252 is 252101033.

It can be written as a sum of positive squares in 2 ways, for example, as 128006596 + 202094656 = 11314^2 + 14216^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 330101252.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3173999 + ... + 3174102.

It is an arithmetic number, because the mean of its divisors is an integer number (51842833).

Almost surely, 2^330101252 is an apocalyptic number.

It is an amenable number.

330101252 is a deficient number, since it is larger than the sum of its proper divisors (292012744).

330101252 is a wasteful number, since it uses less digits than its factorization.

330101252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6348118 (or 6348116 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 330101252 is about 18168.6887804266. The cubic root of 330101252 is about 691.1129919530.

Adding to 330101252 its reverse (252101033), we get a palindrome (582202285).

The spelling of 330101252 in words is "three hundred thirty million, one hundred one thousand, two hundred fifty-two".