330133031 has 8 divisors (see below), whose sum is σ = 335881728. Its totient is φ = 324415000.

The previous prime is 330133009. The next prime is 330133049. The reversal of 330133031 is 130331033.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330133031 is a prime.

It is a super-2 number, since 2×330133031² = 217975636314493922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330133051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14606 + ... + 29556.

It is an arithmetic number, because the mean of its divisors is an integer number (41985216).

Almost surely, 2^330133031 is an apocalyptic number.

330133031 is a deficient number, since it is larger than the sum of its proper divisors (5748697).

330133031 is a wasteful number, since it uses less digits than its factorization.

330133031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15333.

The product of its (nonzero) digits is 243, while the sum is 17.

The square root of 330133031 is about 18169.5633134096. The cubic root of 330133031 is about 691.1351691637.

Adding to 330133031 its reverse (130331033), we get a palindrome (460464064).

The spelling of 330133031 in words is "three hundred thirty million, one hundred thirty-three thousand, thirty-one".