330134231 has 8 divisors (see below), whose sum is σ = 390306720. Its totient is φ = 273214368.

The previous prime is 330134227. The next prime is 330134281. The reversal of 330134231 is 132431033.

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

It is not a de Polignac number, because 330134231 - 2² = 330134227 is a prime.

It is a super-2 number, since 2×330134231² = 217977220955922722, 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 (330134281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 812936 + ... + 813341.

It is an arithmetic number, because the mean of its divisors is an integer number (48788340).

Almost surely, 2^330134231 is an apocalyptic number.

330134231 is a deficient number, since it is larger than the sum of its proper divisors (60172489).

330134231 is a wasteful number, since it uses less digits than its factorization.

330134231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626313.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 330134231 is about 18169.5963356372. The cubic root of 330134231 is about 691.1360065647.

Adding to 330134231 its reverse (132431033), we get a palindrome (462565264).

The spelling of 330134231 in words is "three hundred thirty million, one hundred thirty-four thousand, two hundred thirty-one".