330111213 has 16 divisors (see below), whose sum is σ = 452535552. Its totient is φ = 213920000.

The previous prime is 330111209. The next prime is 330111241. The reversal of 330111213 is 312111033.

It is a cyclic number.

It is not a de Polignac number, because 330111213 - 2² = 330111209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 330111192 and 330111201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330111283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29788 + ... + 39338.

It is an arithmetic number, because the mean of its divisors is an integer number (28283472).

Almost surely, 2^330111213 is an apocalyptic number.

It is an amenable number.

330111213 is a deficient number, since it is larger than the sum of its proper divisors (122424339).

330111213 is a wasteful number, since it uses less digits than its factorization.

330111213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9876.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 330111213 is about 18168.9629038093. The cubic root of 330111213 is about 691.1199434639.

Adding to 330111213 its reverse (312111033), we get a palindrome (642222246).

The spelling of 330111213 in words is "three hundred thirty million, one hundred eleven thousand, two hundred thirteen".