330030331223121 has 6 divisors (see below), whose sum is σ = 476710478433410. Its totient is φ = 220020220815408.

The previous prime is 330030331223039. The next prime is 330030331223137. The reversal of 330030331223121 is 121322133030033.

330030331223121 is a `hidden beast` number, since 3 + 3 + 0 + 0 + 30 + 3 + 312 + 2 + 312 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 329884070869521 + 146260353600 = 18162711^2 + 382440^2 .

It is not a de Polignac number, because 330030331223121 - 2⁷ = 330030331222993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (330030331223321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18335018401276 + ... + 18335018401293.

Almost surely, 2^{330030331223121} is an apocalyptic number.

It is an amenable number.

330030331223121 is a deficient number, since it is larger than the sum of its proper divisors (146680147210289).

330030331223121 is a wasteful number, since it uses less digits than its factorization.

330030331223121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36670036802575 (or 36670036802572 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 330030331223121 its reverse (121322133030033), we get a palindrome (451352464253154).

The spelling of 330030331223121 in words is "three hundred thirty trillion, thirty billion, three hundred thirty-one million, two hundred twenty-three thousand, one hundred twenty-one".