330240131 has 8 divisors (see below), whose sum is σ = 357122304. Its totient is φ = 303569280.

The previous prime is 330240103. The next prime is 330240149. The reversal of 330240131 is 131042033.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 330240131 - 2⁶ = 330240067 is a prime.

It is a super-2 number, since 2×330240131² = 218117088245794322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330240161) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 49571 + ... + 55836.

It is an arithmetic number, because the mean of its divisors is an integer number (44640288).

Almost surely, 2^330240131 is an apocalyptic number.

330240131 is a deficient number, since it is larger than the sum of its proper divisors (26882173).

330240131 is a wasteful number, since it uses less digits than its factorization.

330240131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105661.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 330240131 is about 18172.5103109064. The cubic root of 330240131 is about 691.2098992136.

Adding to 330240131 its reverse (131042033), we get a palindrome (461282164).

The spelling of 330240131 in words is "three hundred thirty million, two hundred forty thousand, one hundred thirty-one".