330431212133 has 8 divisors (see below), whose sum is σ = 360900066240. Its totient is φ = 300033966880.

The previous prime is 330431212127. The next prime is 330431212229. The reversal of 330431212133 is 331212134033.

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 330431212133 - 2⁴ = 330431212117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330431212633) 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, 17892560 + ... + 17911017.

It is an arithmetic number, because the mean of its divisors is an integer number (45112508280).

Almost surely, 2^330431212133 is an apocalyptic number.

It is an amenable number.

330431212133 is a deficient number, since it is larger than the sum of its proper divisors (30468854107).

330431212133 is a wasteful number, since it uses less digits than its factorization.

330431212133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35804427.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 330431212133 its reverse (331212134033), we get a palindrome (661643346166).

The spelling of 330431212133 in words is "three hundred thirty billion, four hundred thirty-one million, two hundred twelve thousand, one hundred thirty-three".